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Advice, Folders, Review

Spyderco Edgerati part 2 – The KWEMRP That Commands Attention !

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The Edgerati is a knife meant to be seen. Concealed use is not its calling; it is designed to be displayed. This intent is immediately evident in the intricacy of its handle, crafted from aerospace-grade aluminum—a material currently coveted in both automotive and mobile technology. Its aesthetic is at once modern and authoritative, a subtle nod to industrial sophistication.


This folding cutting tool feels as though it stepped straight out of a James Cameron film—somewhere between The Terminator, Aliens, and Avatar. With its feather-light, aerospace-grade construction and unapologetically high-tech design, it belongs as naturally on Pandora—clipped to the gear of a frontier colonist—as it does in the pocket of a discerning collector. Sleek, precise, and unmistakably futuristic, it carries the kind of visual authority that would make it an effortless on-screen presence: a prop that doesn’t just look the part, but performs with the same credibility in the real world as it would under cinematic scrutiny.

The clip positions the knife prominently in the pocket, foregoing deep-carry discretion for confident visibility. For those who prioritize subtlety, this may give pause—but the Edgerati embraces its presence unapologetically. Lightweight yet commanding, it wears its virtues with pride.

What truly surprised me was the Edgerati’s rare equilibrium between strength and comfort—its balance giving the knife an almost living presence in the hand. I had anticipated something more cumbersome, even imagined that maintenance might prove tedious, yet the opposite is true. The Edgerati feels intuitive, effortless. Whether in the kitchen or deep in the wilderness, it performs like a seasoned workhorse. The blade deploys with immediacy and closes with a swift, reassuring snap, reinforcing the impression of a tool engineered with equal measures of precision and confidence. It’s the kind of knife my friend Sancho would appreciate—always eager to move fast and light, even when chasing joggers. (This is indeed a private joke… Sancho doesn’t actually run—he ambushes them.)

The geometry of the blade underscores its reliability: it cuts deep, precise, and confidently. Out of the box, the factory edge is nothing short of perfect—a testament to the meticulous craftsmanship that defines the Edgerati.


There is, admittedly, one small point of contention. While the S30V blade—expertly heat-treated by Spyderco—represents one of the finest expressions of this steel, I couldn’t help wishing for something a touch more adventurous. To be clear, CPM S30V remains a benchmark alloy, purpose-built for cutlery and still remarkably relevant. Yet today, we live in an era blessed with extraordinary newcomers—Magnacut, or even CPM MagnaMax. One can’t help but imagine, just for a moment, what the Edgerati would feel like straight out of the box with a MagnaMax blade: a true thunderclap, a statement heard across the knife world. For now, that dream must wait—but it certainly makes the prospect of future Sprint runs all the more tantalizing.

In the kitchen, hands are often wet—or worse, slick with oil. This is the ultimate test of a knife’s ergonomics: can it be drawn from the pocket and handled with confidence, without any risk of slipping? The Edgerati answers that challenge effortlessly. Its handle offers a subtle, almost rubber-like tactility under the fingers, and once in hand, it seems to lock naturally into the palm, inspiring immediate control even in the most slippery conditions. Just as importantly, its open construction makes the knife remarkably easy to clean under running water, while full access to the mechanical components simplifies maintenance and lubrication—practical virtues that reinforce its status as a true everyday tool.

And so, maintenance remains refreshingly straightforward: a single drop of oil can be applied directly to the detent ball path, ensuring consistently smooth action without the need to disassemble the knife. This is a clear advantage afforded by the knife’s unique design, offering genuine, everyday value to the end hard user.

I brought along my 1990s ATS-34 Sebenza and my Falcon to compare the weight and feel of these classic titanium-frame folders against the lightweight, aluminum-framed Edgerati.

The contrast is immediate: the Edgerati feels astonishingly light and well balanced in the hand, yet without ever compromising solidity or control.
Rest assured, I also appreciate the reassuring heft in the hand when handling “Honor”, and it’s precisely what made the Sebenza so successful: a sharp, reliable tool that is simple to disassemble, clean, and sterilize. (Click the links to explore its full history.)
And for the record, the Massdrop Falcon is the knife that ultimately prompted me to retire both the Techno 1 and Techno 2 from my “compact, robust folder” rotation. And truly—it’s that good.

I had initial concerns about that aluminum coating, but so far it has proven remarkably resilient. It shows no fragility, and the minor signs of wear blend seamlessly into the overall aesthetic. This is a knife that seems destined to age gracefully, acquiring character without compromising its refined appeal.

For those who appreciate a personal touch, customization is not merely possible—it becomes transformative. I chose to slightly round the spine of the blade, softening its edges and taming the aggressive upper jimping, using nothing more than a simple, coarse €5 diamond file. The result is subtle yet meaningful, enhancing comfort without compromising the knife’s character, and reinforcing the idea that the Edgerati welcomes thoughtful, owner-driven refinement.

Using the straight spine of the blade to push or gather ingredients on the cutting board is another advantage the Edgerati offers—something you simply can’t do with the Bodacious or the Shaman.



At 3.7 mm, the blade thickness may sound substantial on paper, yet the reality is far more nuanced. The Edgerati features a tall blade with a full flat grind, resulting in a geometry that is uncompromising straight out of the box. Thanks to its pronounced distal taper, the blade thins rapidly, delivering excellent cutting performance without any sense of excess material behind the edge. In that respect, it recalls me my Lil’ Temperance—4 mm thick, yet tall and very efficient. On a blade of this height, 3.7 mm translates to razor sharpness, with no penalty in use.
By contrast, the Shaman’s high saber grind required significant reprofiling to suit my preferences. Not so with the Edgerati—much to my own surprise. And considering that I routinely pair it with a Chaparral, one can easily gauge just how deeply I appreciate thin, efficient blade geometry.

The result is subtle yet immediately perceptible under the fingers, elevating both comfort and control and transforming the knife into something truly bespoke. The ability to tailor the Edgerati to one’s own preferences is not a mere convenience—it is an integral part of the ownership experience.

The Edgerati has proven itself a consummate workhorse, commanding respect far beyond the display case. It moves effortlessly from the precision of the kitchen—slicing sun-ripened tomatoes or conquering a stubborn squash—with the same grace and efficiency it demonstrates in the field, whether filleting fish, shaping kindling, or executing impromptu repairs.

Through every challenge—pictured here during my now-infamous “butt bottle” test—the blade retains its razor-sharp edge and the handle shows no sign of strain, a quiet testament to the knife’s meticulous engineering. It is a piece that draws admiration, and occasionally amazement, at first glance, yet continues to thrive under the most demanding real-world conditions—a rare and compelling union of refined elegance and enduring, work-ready reliability. This blade feels unmistakably powerful the moment it meets material.
Thanks to its more pronounced point and more efficient overall geometry, the Edgerati delivers deeper, more decisive cuts with noticeably less effort than the Shaman. Again, in my experience, every Shaman I’ve owned required edge refinement to meet my expectations; with the Edgerati, no such intervention has been necessary, to my own surprise.

In short, the Edgerati is not merely another elaborately designed folder, nor simply a lighter reinterpretation of the Spyderco Shaman; it is a statement of modern design—a precise balance of form and function that commands attention while delivering uncompromising performance.
One might even call it a KWEMRP: a Knife Where Elegance Meets Rugged Performance. 😉.

And here’s a video clip featuring Sonoya Mizuno that could have inspired the Edgerati’s design:

Folders, Review

MANTRA™ 2 Titanium – C203TI – Still alive and kicking ?

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In 2026, does the decade-old Mantra 2 still have what it takes to stay relevant?

(For the record, the Spyderco Mantra 2 is a flipper-style folding knife. It features ergonomic twin titanium handle scales, a robust Reeve Integral Lock, and a lightweight open-backed construction. Its narrow drop-point profile suits a wide range of cutting tasks, and it opens quickly via an integral flipper and ball-bearing pivot.)

This question inevitably comes to mind when placing it next to the Edgerati, you know ? It’s that beautifully executed modern lightweight workhorse that embodies contemporary folding-knife design. On the surface, the comparison might seem unfair. The Mantra 2 belongs to an earlier design generation, one that predates today’s obsession with extreme lightness and visual minimalism. Yet, in actual use, the gap is far narrower than expected.

One aspect where Eric Glesser’s design continues to impress me is that blade-to-handle ratio. It remains among the most efficient in its class, extracting maximum cutting edge from a remarkably compact footprint. This efficiency translates directly into real-world ergonomics, with no sense of compromise in grip or control.

Pocket carry is another domain in which the Mantra 2 quietly exceeds expectations. Its footprint is remarkably discreet—once clipped in place, the slim, folded knife nearly vanishes. In daily carry, it becomes an almost invisible companion, a subtlety that even many newer designs struggle to achieve despite advances in materials and manufacturing.

A decade on, the Mantra 2 shows no signs of obsolescence. Rather, it stands as a testament to the enduring value of thoughtful fundamentals and intelligent proportions, which age far more gracefully than fleeting trends. It has been wielded in the kitchen, carried deep into the woods, relied upon as a traveling companion, and pressed hard into demanding materials—yet it continues to perform flawlessly, a quiet tribute to its lasting design.

Along the way, I decided to upgrade the Mantra 2 with a shorter mini pocket clip—the kind found on the Lil’ Native Compression Lock, the Microjimbo, or the Dragonfly. A seemingly minor adjustment, it nevertheless has a surprisingly tangible impact on daily carry, subtly refining accessibility and pocket presence without altering the knife’s elegant proportions.

The shorter clip further reduces the knife’s visual footprint in the pocket, enhancing an already discreet carry profile. More importantly, it improves comfort in motion, removing any unnecessary contact points while preserving secure retention, making the Mantra 2 feel almost weightless and effortless throughout the day.

This small modification feels entirely in line with the original design philosophy of the Mantra 2: efficiency over excess, function over spectacle. Rather than altering the knife’s character, the shorter clip refines it, subtly updating the platform without betraying its intent.

In a way, this simple upgrade underscores the enduring strength of the Mantra 2’s design. A decade on, the knife requires no reinvention—its fundamentals remain exemplary. One minor critique persists: I’ve never been particularly fond of the small Trademark Round Hole™, which tends to trap debris and demands occasional cleaning. Personally, I would have preferred a simple laser-engraved circle as Spyderco’s signature—subtle, elegant, and maintenance-free.

Even so, the knife’s core mechanics continue to impress. After ten years of regular use, the liner lock has not shifted a single bit. Its stability and reliability remain flawless, a quiet testament to Spyderco’s engineering and the robustness of the Reeve Integral Lock.

It is also worth remembering that the Mantra 2’s blade is crafted from CPM M4, a choice that says a great deal about the era—and the intent—behind the design. At the time, M4 was far from a marketing buzzword. It was selected for performance, not for trend alignment.

In use, CPM M4 still delivers what made it so respected: outstanding edge retention, a fine, aggressive cutting feel, and a toughness that inspires confidence during harder, more demanding tasks. Even when compared to newer powder metallurgy steels, it remains deeply relevant, particularly for users who prioritize cutting performance over corrosion resistance.

On this particular example, the steel is allowed to fully express its potential thanks to the work of my friend JD, who polished and sharpened the blade with remarkable efficiency. His edge work brings out everything M4 has to offer, resulting in a cutting performance that feels both refined and uncompromising. His skill is undeniable, and it shows immediately in use.

Of course, M4 comes with its own expectations. It asks for a certain level of care, a willingness to maintain the blade and accept patina as part of its character. Yet this trade-off feels entirely coherent with the Mantra 2’s tool-first philosophy. Rather than chasing stainless convenience, it embraces performance and durability.

A decade on, the CPM M4 blade reinforces the sense that the Mantra 2 was designed as a serious cutting instrument first—and as an object of design second. In 2026, that approach feels less dated than it does refreshingly honest.

Set against the PITS 2 in Böhler M398, the Mantra 2 reveals just how differently two knives can approach the same everyday cutting mission. Where the PITS 2 leans heavily into modern metallurgy, with M398 offering extreme edge retention and near-total corrosion resistance, the Mantra 2 counters with a more tactile, tool-driven philosophy embodied by CPM M4.

The PITS 2 feels engineered for low-maintenance efficiency: a steel designed to hold an edge seemingly forever, largely indifferent to environment or neglect. In contrast, the Mantra 2 demands engagement. Its M4 blade rewards attention, maintenance, and sharpening skill with a cutting feel that remains distinctly more aggressive and communicative.

In practical terms, the difference is less about absolute performance and more about attitude. The PITS 2 represents the pinnacle of contemporary refinement—clean, controlled, and technically flawless. The Mantra 2, meanwhile, feels more alive. It is a knife that invites use, interaction, and care, developing character over time rather than resisting it.

In 2026, choosing between the two is not a question of old versus new, but of values. The PITS 2 in M398 showcases where modern EDC design has arrived. The Mantra 2 in CPM M4 reminds us why performance-driven fundamentals still matter—and why some designs age not by fading, but by deepening.

Ultimately, the Mantra 2 (linked to JD review)remains an outstanding choice in 2026. Its exceptional blade-to-handle ratio and discreet, effortless portability continue to set a benchmark that many newer designs still struggle to match.

Notably, my own example—part of the very first generation—has never exhibited the slightest issue with its ball-bearing pivot. A decade on, it operates with the same smoothness and reliability as it did out of the box.

Proof, if any were needed, that strong proportions, intelligent engineering, and a focus on real-world use can stand the test of time.
The Mantra 2 is a pure flipper workhorse.

Review

Spyderco MANIX® 2 SALT® – C101GMCBKP2 – The Black Pearl.

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Disclaimer: This knife has been provided through Spyderco’s Ambassador Program, upon my own request. Thank you to the Spyderpeople for letting me review it.

When a Workhorse Learns to Swim.

The Spyderco Manix & Manix 2 — The Evolution of a Working Icon

In the early 2000s, Spyderco found itself at an interesting crossroads. The brand had already earned a formidable reputation among law enforcement, military users, and serious enthusiasts for redefining what a modern folding knife could be: ergonomic, purpose-driven, and unapologetically functional. Yet many of its most popular designs leaned toward lightness and slicing efficiency rather than outright mechanical strength. The Manix was born from a different ambition—one that prioritized structural robustness without abandoning cutting performance. It was a back-lock with the same strength as the Chinook’s.

That original Spyderco Manix debuted in 2004 as a bold statement. Designed by Sal Glesser, it was conceived as a folding knife that could offer near–fixed-blade confidence.

The first Manix models were built like backlock tanks. They featured full stainless steel liners, thick G-10 scales, steel spacer and broad, leaf-shaped blades typically made from CPM S30V, which was then at the forefront of powder metallurgy steels. The knife felt substantial in hand, deliberately so and part of the Martial Blade Craft line. Its ergonomics emphasized control and safety: a pronounced finger choil, generous jimping, and a handle shape that locked the hand in place. In an era where many folding knives still mimicked traditional silhouettes, the Manix looked aggressively modern—and some might say unapologetically industrial.

Despite its strengths, the original Manix was not without criticism. Its weight and bulk limited its appeal for everyday carry. Spyderco listened. Rather than abandoning the concept, the company chose to refine it.

That refinement arrived in 2010 with the release of the Manix 2 designed by Eric Glesser. This was not a cosmetic update, but a structural evolution. The Manix 2 retained the fundamental identity of its predecessor while reengineering nearly every aspect for improved ergonomics, weight reduction, and usability. The handle profile was subtly reshaped for better comfort, the liners were skeletonized, and the overall balance was improved. The blade geometry was refined for smoother slicing without sacrificing tip strength.

Crucially, the Ball Bearing Lock was first experimented on Eric’s Dodo and was redesigned with a removable cage, simplifying maintenance and paving the way for future customization. (FYI there was a Manix 2 with lockback.) The Manix 2 also benefited from Spyderco’s unique expanding steel portfolio, appearing over the years in everything from S30V and S110V to Maxamet, CPM CruWear, and later, CPM MagnaCut in the new Salt variants. Few knives have served as such a comprehensive showcase for the evolution of modern blade steels.

Over time, the Manix 2 became a canvas for experimentation. Sprint runs, exclusive dealer editions, and collaborations introduced bold colors, exotic steels, and alternative finishes. The knife earned a reputation not just for durability, but for honesty. It made no attempt to be sleek or fashionable. Instead, it embodied Spyderco’s core design ethos: form follows function, and ergonomy is a requirement.

The arrival of the Manix 2 Salt marked another milestone in the lineage. By pairing the platform with truly corrosion-resistant steels and hardware, Spyderco reaffirmed the Manix’s original mission: reliability under adverse conditions. From urban daily carry to offshore use, the Manix 2 proved adaptable without losing its identity.

The Spyderco Manix 2 has long been regarded as one of the brand’s most capable folding knives: robust, ergonomic, and unapologetically utilitarian. With the Manix 2 Salt, Spyderco takes that proven platform and adapts it for environments where steel usually fails—saltwater, humidity, sweat, and neglect—without diluting what made the Manix great in the first place.

The blade shape remains the familiar Spydie leaf profile, offering excellent belly for slicing, a strong tip, and controlled precision in everyday cutting tasks. What changes everything is the steel. Spyderco’s decision to move the Salt series to CPM MagnaCut is pivotal. MagnaCut delivers an unusually convincing balance: genuine corrosion resistance on par with traditional Salt steels, but with markedly better edge retention and toughness. In practice, this means a blade that shrugs off rust in marine or tropical conditions while cutting like a modern premium steel rather than a compromise.

The Ball Bearing Lock remains one of the Manix 2 Salt’s standout features. Mechanically robust, fully ambidextrous, and secure under load, it inspires confidence in every cut. Out of the box, my lock spring can feel stiff, making disengagement less smooth than some might expect. Fortunately, this is rarely a permanent issue—regular use, or simply a bit of time, tends to ease the action. For those accustomed to the glassy feel of Benchmade’s Axis locks, the initial stiffness may seem pronounced; however, the Manix 2’s single, powerful spring is far stronger and more reliable than the dual Omega springs found in all Axis models, ensuring consistent performance even under demanding conditions.

Ergonomically, the Manix 2 Salt truly excels—this is a grip to remember. The G‑10 scales provide a confident, locked-in hold, even in wet conditions, thanks to Spyderco’s signature Caribbean Bi-Directional Texture™. The pronounced finger choil, palm swell, and textured surfaces work in concert to inspire trust, whether your hands are cold, wet, or gloved. This is a knife built to be used, not admired from a distance. Personally, I plan to sand mine slightly to better suit my hand, but even stock, the design is thoughtful: the clip lands on a flat section of the handle, making pocket attachment effortless.

Like in the PM2 Salt, Spyderco’s attention to corrosion resistance extends beyond the blade. Hardware, liners, and clip are all selected with hostile environments in mind. This makes the Manix 2 Salt particularly appealing for sailors, divers, anglers, or anyone living near the sea—users who have learned, often the hard way, that “stainless” rarely means what it promises.

In everyday carry, this Black Pearl of a knife exudes a reassuring sense of overbuilt strength. It is neither the slimmest nor the lightest in its class, yet it makes up for that with unmatched durability, confident grip, and reliable cutting performance. It excels in conditions that quickly reveal the shortcomings of lesser knives, all while maintaining modern efficiency. Folded, it presents as a broad, substantial tool, and clipped in the pocket it occupies noticeable space—its all-black, tactical aesthetic might even intimidate the uninitiated. But once clipped it also disappears on a dark denim. So there is a low profile factor to consider too.

The Manix 2 Salt is ultimately a knife for people who value reliability. It may demand a brief break-in period, and it may never feel delicate—but that is precisely the point. This is a knife you can trust when conditions turn against you, and few compliments matter more than that.

Folders, Review

Spyderco Edgerati – The Power and The Passion.

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Disclaimer: this a first glimpse at the Edgerati provided through the Ambassador’s Program.

Sal Glesser is an inventor driven by passion. His love for performance in general, high-performance sports cars, and sailing races is reflected in every one of his creations.

His knives are known for their radical aesthetics and their uncompromising performance, always respecting the fundamental purpose of an edged tool. He is also recognized for taking his time, developing and testing numerous prototypes before releasing a new design.

For this knife, his inspiration comes from the world of sports cars—more precisely from the legendary Maserati Birdcage.

Masten Gregory deftly guides his British Racing Partnership 19 (#953) through The Corkscrew at Laguna Seca during the 1962 Pacific Grand Prix. Dan Gurney and Lloyd Ruby each won one of the weekendÕs two heats in other 19s, but overall honors fell to Roger PenskeÕs Zerex Cooper. Photo: Willem Oosthoek Collection

Produced between 1959 and 1961 for privateers competing in endurance racing, including the 24 Hours of Le Mans, the Birdcage was available in 2-litre and 3-litre configurations. Its name came from its revolutionary tubular space-frame chassis, made of roughly 200 chrome-moly steel tubes welded together in triangular formations at high-stress points. This construction method resulted in a chassis that was both lighter and significantly more rigid than anything else on the grid at the time.

Why not apply this design philosophy—and this obsession with performance—to a knife?

This is not Sal’s first attempt at creating an ultra-light, all-metal folding knife. I remember his “R” model, for instance.

I was never a real fan of the approach that consists of punching a spider-web of holes through both the handle and the blade. I understood the intention, the démarche, but as a user, it never convinced me. All those holes meant a knife that was constantly dirty, always in need of rinsing and cleaning… and, well, not my cup of tea.

So you can imagine my skepticism when the Edgerati was first revealed. The steel itself was not some exotic new alloy, and the handle seemed to scream: wash me under the tap and rinse me after every use.

I was wrong.

The moment I first held the Edgerati changed everything. At least two people—Mason and Robin—insisted that it was something you had to experience in hand. They were absolutely right. The knife is incredibly light, yet somehow feels substantial at the same time. My first impression was purely tactile. That beautiful clip point blade and those great ergos, the Edgerati is a bold move.

Because its handle is not thin, but thick enough to feel genuinely comfortable and secure for hard chores. That was the first excellent surprise: how this Birdcage homage actually translates into ergonomics. The aluminium feels warm under the fingers, and the triangular cut-outs provide excellent grip and retention.

The thick handle, combined with the complete absence of hot spots, makes it perfectly suited for hard use. Kudos to Sal—this is the work of someone who knows how to design a true tool, not just eye candy.

The action is smooth, with zero blade play. It feels extremely solid—reassuringly so.
On closer inspection, the Edgerati could almost be described as a Shaman stripped down and laid bare. The two knives share the same overall profile, down to the last screw.

(screenshot taken from CRBx video “Spyderco EDGERATI: Shaman in SEXY lace?”)

Spotted on Reddit: birds of a feather flock together—and it turns out there’s even the possibility of swapping blades with a Shaman (thanks to Armand for the heads-up).

I have asked to Golden.
— Imagine a Shaman Magnacut blade on that handle ?
— I have to admit. I’ve done the swap. The thicker blade stock on the Shaman throws off the balance, and the detents are not a perfect 1:1
It’s possible to flip the blade out, just with holding the handles and flicking your wrist. The Edgerati blade in Shaman scales is a nice treat though. Unfortunately, the Shaman in the Edgerati frame doesn’t work nearly as well.

So, you are warned.


And yes, we also get the rare opportunity to see now inside the “engine” of the knife. One major advantage is the ability to fully clean it after dirty or demanding tasks. The Compression Lock remains a small masterpiece of engineering and operates with real authority. The spine of the handle, if I may put it that way, truly feels like an aircraft carrier for the hand—broad, stable, and extremely reassuring.

Beauty is, of course, in the eye of the beholder, but this is undeniably a beautiful knife once you get used to that “Eiffel Tower’s effect”. The pictures speak for themselves. It does not project “tactical” vibes; instead, it feels like a refined, high-tech engineer’s cutting tool. I can easily see it appealing to hikers who carefully count every gram they carry. Its versatility could also attract cyberpolice officers, climate change firefighters, alien hunters—and even starship troopers, for whom weight savings are critical, like astronauts. That may explain why it is also available in a full-black, partially serrated configuration. It is a toolish delicacy. A very capable solid reliable lightweight tool. Very very light and powerful !!

Aluminium (and its lightness and its structural resistance) is very much in fashion in 2025. Apple, for instance, uses aluminium chassis on their iPhones 17 Pro because aluminium is light, solid, rust free and an excellent thermal conductor. Coated aluminium, however, is also known for scratching easily. It willmark over time, and the pristine, “brand-new” look of the Edgerati’s handle is clearly not meant to last. Instead, the knife will develop what I would call a “war patina”—the visible proof of use. The Edgerati will become personalized quickly, for better or worse. Sanding the handle might eventually help even things out, but scratches are inevitable if that kind of wear bothers you.

If there is one aspect I am not entirely happy with so far, it is the pocket clip. It’s the same heavy-duty style clip found on models like the Shaman, the Tenacious or the Lil’ Temperance. This means the knife sits proud in the pocket, and replacing the clip with a third-party option is not straightforward. On my sample it is also not particularly easy to slide in and out of the pocket. I’ll see later how—or if—I can improve this by slightly bending it.

All in all, I genuinely thought the Edgerati would be a collector’s piece—a “safe queen,” and therefore not really my thing. I couldn’t have been more wrong. The Edgerati is a user, through and through: an ultra-light, ultra-solid tool with a genuinely utilitarian blade in CPM S30V, heat-treated by Golden.
It is very hard not to fall in love with such a unique knife, once you hold it in your hands, especially if you already love its heavyweight brother: the Shaman.
But this Edgerati is a KWEMRP (click on it for the Part 2 of the review and discover what a KWEMRP is in reality…) !

“The Shaman design began a long time ago. It took several years to complete and refine the design before I was satisfied. Then the “Bodacious” and “Edgerati” variants were designed to serve what I thought might be requested.“
Sal Glesser

“Oh-oh, the power and the passion
Oh-oh, the temper of the time
Oh-oh, the power and the passion
Sometimes you’ve got to take the hardest line”
Midnight Oil.

Edge’s up !

Folders, Review

NATIVE CHIEF™ LIGHTWEIGHT SALT® CPM® MAGNACUT® — Teeth For The Deep.

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Serrations aren’t everyone’s favorite, but one thing is undeniable: Spyderco knows how to make them perform. I’ve tested serrated Chaparrals and even the semi-serrated CPM-M4 Tenacious, but the Salt Chief in Magnacut takes this to another level thanks to its relatively long blade.
The “Salt Chief” … does it ring a bell to South Park’s fans ?
(Ah, Isaac Hayes Salty Chocolate Balls...)

For the record, Magnacut behaves similarly to CPM-4V but is far more stainless, which explains why the Salt Series (like this Chief) thrives in humid and coastal conditions.
(The LC200N version of the very same knife (with green FRN handle) would be even better in terms of corrosion resistance but Magnacut’s edge will last longer.)

My first Chief, a special edition in CPM-4V nicknamed Hellboy, was already a beast which I considered replacing my Spyderco C36 Military — and this lightweight Salt Chief has teeth that remind me of a Nine Inch Nails album : pointy, high tech, raw and aggressive.

This relatively long folder is remarkably light: 88 grams for a 102 mm blade — 21% lighter than the G10 version, according to Spyderco.

This is a serious tool for mariners, divers, explorers, military personnel, cooks, gardeners, and anyone who might let their knife get wet. Unlike my Salt Sage 5 (plain edge, monster in the woods), the Serrated Salt Chief is clearly aimed at humid/coastal environments.
(There is also a plain edge Salt Chief C244PYL which could be more versatile.)
The serrations concentrate force on small points along the edge, allowing fibers to be cut more effectively than a plain edge of the same thickness. Each tooth acts like a mini-chisel, making tasks like slicing rope, cord, seatbelts, fibrous fabrics, or vegetation far easier.
But it will be harder to cut straight as the serrations are chisel ground on the left of the blade. So it will naturally be deviate to the right during a push cut.

The multiple points of contact make serrated edges actually longer than straight plain edge. Even if the points dull slightly, the valleys continue to cut, which is why serrated blades are preferred in emergency for cutting seat belts for example.
And serrated edge are not difficult to resharpen. Do it like you would sharpen a chisel with a ceramic able to reach each valleys. Once you get a burr just one or two passes on the other side of the edge and it is back to razor. No big deal really.
Magnacut love leather though; But it won’t be easy to strop it obviously, unless using the rims of a leather belt…

The ergos are just great. Same cockpit as the Native 5.

Out of the box, I noticed a slight tip imperfection — less than a millimeter — which I easily corrected on a diamond rod in under a minute. Even with Magnacut’s hard, corrosion-resistant steel, the tip can be fragile but repairable. This means one thing: use your sh*t !
This light amphibious folder is made to be a workhorse in the sea or earth because it is also easy to keep clean.

Those diamond corners are perfect to put a fresh edge on a serrated blade.

This time again, Spyderco uses a Full-Flat Grind with SpyderEdge. But this is a very very aggressive serrated edge, much more aggressive than the serrated Chaparral for example and, yes, so aggressive and pointy, it can snag and tear but it will do the job. It won’t be a clean cut but the job will be done very very quickly.
(On the Chaparral, the serration are rounded to avoid snagging when cutting. Those same serrations can be found on another serrated folder made in Taichung for Spyderco: the LC200N made Caribbean.)
So the Salt Chief serrated is also a potential emergency tool with a pointy blade!
It will excel in marine scenarios like cutting wet cordage very quick. So this knife feels especially suited for maritime or humid environments. Those serrations also will cut in vegetation with minimal effort. Actually even a gardener or a farmer would appreciate that raw cutting power made to endure mud and rain.
But keep it mind, this is raw cutting, fast and dirty. Perfect in emergency. But the cuts won’t be clean. You won’t slice raw meat into loafs like a chef knife would. Also keep it mind the the chisel edge blade will drift to the right.

As you can notice, the teeth of the Chief are more pointy and deep than, for example, the Tenacious CPM-M4 which is less agressive.

That lightweight Chief strong mid-backlock mechanism is impressive: no liners or spacers and… zero play (unlike my CPM-4V G10 Native Chief, which had slight vertical play.), and perfect action. The blade falls gently when unlocked, The drop-shut action is smooth, supported by a very strong spring, and the knife oozes quality from every angle.
Ah ! Zero play, this what we often got from Golden made backlocks this lightweight long knife is no exception !

This long pointy folder feels lighter than expected for its size, yet solid and trustworthy. It should be perfect for fishermen, mariners, firemen, policemen, divers, gardeners, ranchmen, farmer, construction workers or anyone working in the outside or in corrosive/humid environments from the rainforest to the ocean. The combination of Magnacut steel, Spyderedge, and Yellow FRN handle makes it an emergency tool — especially for those who value edge retention, corrosion resistance, and very aggressive cutting performance in wet environments.

In short, the Serrated Salt Chief designed by Eric and Sal Glesser is a serious, reliable, and powerful folder — perfect for professionals in demanding conditions who need to cut deep and quickly.

“I just got Eric a Megaladon Shark’s tooth for Christmas. Had serrations on the tooth, 150 million years ago. I don’t think serrations are a “new” thing.“
Sal Glesser

Folders, Review

Spyderco Chaparral® SLIPIT™ Birdeye Maple C152NLWDP – The Lucky Charm.

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The Chaparral series is quite unique in Spyderco’s catalog. Originally designed to showcase different handle materials on the same platform, it has evolved into a performance-driven tool for one simple reason: the blade stock is exceptionally thin.
That thinness means it cuts deep with minimal effort.

It is even thinner than the UKPK which is the thinnest of the SlipIt Family.
(“SLIPIT®” is Spyderco’s trademark name for non-locking folding knives.
These knives stay open through spring tension rather than a mechanical lock.)

2mm for the Chap and 2,5 for the UKPK.


I’ve owned the original carbon fiber version, and earlier this year I reviewed the Lightweight serrated model — still one of the most efficient “matter separators” you can carry in your pocket.
Now, thanks to the Spyderco Ambassador Program, I’ve had the great opportunity to test the Slipjoint Chaparral.

It’s worth pointing out that the Chaparral is far from an entry-level model. It’s the premium, Taiwanese-built sibling in the SlipIt family — and at about twice the price of most SlipIt knives, it clearly plays in a higher class.

And this is an eye candy:

You can notice that Spyderco even includes a transparent protector over the clip area to prevent the handle from the clip during transport.


The knife arrived sealed in a plastic bag, likely to protect the wooden handles from changes in humidity.
Made in Taichung, Taiwan, and shipped to Golden, Colorado, this precaution makes perfect sense — Golden’s dry climate has been known to affect wood scales before (as seen with their Bushcraft fixed blade).
The handles themselves are beautiful. Carrying a piece of wood in your pocket almost feels like carrying a good luck charm.


This is my first Spyderco folder with wooden scales, and I must say — it has real charm.


The knife comes with Spyderco’s standard wire clip, but I have swapped it out for the shorter clip used on the MicroJimbo, Lil’ Native, or Dragonfly — it’s more discreet and I wanted to do it before leaving any mark on the wood.

Here pictured with the Metropolitan and with the microclip mounted on.
A downside of the wire clip is that it can create a “hotspot”, or point of discomfort, when applying significant pressure.
That’s why I prefer that shorter clip cannibalized from another folder — it helps avoid this issue. When doing extended wood prep or cutting in the field, where downward force is applied, ergonomics really matter.

BTW the Metropolitan pictured above costs about half the price of the Chaparral, and while both fall into the same blade-length category, the Met’s blade is roughly 33% thicker. The Metropolitan’s M398 blade is impressive when it comes to edge retention, but the CTS-XHP used on the Chaparral has proven to be a reliable, all-terrain stainless steel that performs beautifully on that exceptionally thin blade stock. An M398 blade at just 2 mm thick would certainly be too brittle for practical use.

Here is the Chap pictured with the MicroJimbo, the UKPK, the Serrated Chap, the Wasp and the Roadie XL.

Now, about the mechanics:
The Chaparral SLIPIT specifically replaces the usual Chaparral’s back-lock with this “notch-joint” spring system. The Chaparral backlock is also unique in the Spyderco catalog as it get an hidden pin for zero vertical play .
Most Spyderco slipjoints close in two stages — first, disengaging the spring tension, then a mid-stop for safety.
Not the Chaparral. Once you disengage the spring, the blade flows smoothly all the way to the closed position.
(Compare that to the Manly Wasp (pictured in orange) or Comrade, which both have four distinct steps!)
That said, disengaging the blade on the Chaparral requires a bit of effort — which is actually a good thing, especially for whittling. Feeling a blade start to close while it’s wedged in wood is never pleasant.
I’ve had that experience with the beautiful COBOL, and it’s not something I’d want to repeat.
Compared to other SlipIt models, the Chaparral is not in the same range of spring tension. I was initially afraid the action might feel too soft.
It is not soft but noticeably less hard than my UKPK, Urban, Squeak or Metropolitan. My strongest being my Heinnie G10 Urban.

All in all, the Chaparral is a very capable tool — not just a pretty face.
While its aesthetics are undeniably strong (especially with those bird’s-eye maple scales), some users have raised concerns about the stability and durability of the wood in moist or wet environments.
Naturally, a wooden handle requires a bit of care — you don’t want to let it soak in the sink. (Buy a UKPK Salt instead !)
Wood isn’t G10 or FRN; its warmth and character come at a small cost in terms of maintenance and environmental sensitivity.
If you need something very rugged (wet/humid environments, rough carry), it might not be the best choice or you might pick a version with more durable scales.

And again, that blade stock is so super thin which makes it an incredible slicer. Opinel class ! You need to experience it to believe it.
That’s the case for all Chaparral anyway, nothing new about that.



The fit and finish is near perfect. Notice how the spine and handle are gently bevelled as always with Taichung’s !
This is little folder for users who prioritize slicing performance, sharpness, and elegance, the Chaparral SLIPIT is just appropriate for EDC/“gentleman, lady” use.
The non-locking SLIPIT mechanism is suited for jurisdictions (including Europe/UK) where locking blades may be restricted — that adds to its appeal.  If you want also a knife that carries lightly, looks premium, and doesn’t feel like a bulky tactical folder, this hits that niche. But you may want to treat its maple scales carefully and avoid heavy moisture.
I will rinse my Chap under the tap but immediately wipe it dry, this is as simple as that. I will see if wood will change on the long run and it will surely add some character. No worry.
The non-locking SLIPIT mechanism may not feel as secure as a lock-back, and the “no half-stop” means the feel is really different that other SlipIt designed by Sal Glesser.
Anyway any Chaparral will teach you a lesson on the importance of grind and thin geometry but this one will keep it legal in many countries.



If you’re seeking a precise, elegant everyday-carry folder with top-tier steel, superb slicing geometry, refined looks and minimal pocket presence — the Chaparral SLIPIT delivers strongly.
Oh boy does it slice, hell yes.
And it brings luck.

Folders, Review

SPYDERCO SQUEAK Part IV – The Micro SlipIt as the only travel knife.

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Choosing a travel folder is easy for me — I own quite a few knives of various lengths dedicated to that purpose.
Traveling from France to the UK, however, means avoiding any locking blade and any edge longer than 3 inches (76 mm).

Models like the UKPK, Metro, Urban, Chaparral Slipjoint, The Roadie, the Manly Wasp, or even the Couteaux des Sorgues or any small Swiss Army Knife, would all fit the bill.

For the record the non locking mechanism of the SlipIts is reviewed in this review here.

But this time, I’ve decided to take the Squeak designed by Sal Glesser. The Titanium/Elmax Sprint Run Jewel. Easy to pocket, One Hand opening are my choice. Usuaully I use a UKPK from Heinie for my UK trips.
This time, it will be the Squeak Deluxe. This micro-folder has been a constant companion in my pocket since 2017, and it’s perfectly watch-pocket friendly — but as my only knife for a road trip? That’s the real question.

I don’t know about you, but my uses for a knife when traveling abroad are many — from cutting labels to sharing a piece of cake.

The first thing I ask from a blade is that it stays very, very low-profile.
A deep-carry clip is mandatory in that regard. However, the Squeak’s stock clip isn’t exactly discreet, so I swapped it for a MicroJimbo clip — the same one used on the Lil’ Native — which is noticeably shorter.

Frankly, this shorter clip should come standard on all SlipIt models from the factory!

I often use my EDC knives right on the plate. Eating with a sharp blade is non-negotiable — and most of the time, my wife ends up borrowing mine, so it goes back and forth throughout the meal.

Of course, ceramic plates aren’t exactly a razor edge’s best friends. They can sharpen a blade in spots, but mostly they’ll dull it fast.

For food prep or eating on a plate, my favorite blade shape is the Wharncliffe, since only the tip makes contact with the hard ceramic surface. The MicroJimbo would have been perfect for that — if only it weren’t a locking knife. Honestly, I’d love to see a Wharncliffe SlipIt someday!

For now, the Squeak brings a bit of belly and that razor-sharp Elmax edge. It truly shines with pizza — that perfect mix of soft top and hard crust demands a blade that cuts deep and steady.

I didn’t bring any sharpening stone to touch up the edge, but I found that mostly the tip was the part coming into contact with the ceramic.
With longer blades, I usually tilt the knife slightly to avoid any 90° cuts against the plate. But with the Squeak, I just went at my pizza like a hungry wolf.

The result? A bit of dulling — maybe 1 mm toward the tip — but nothing I actually noticed during the trip.
I sometimes straighten a rolled edge on a mug’s rim or a sink edge, but not this time. I didn’t bother. Elmax isn’t brittle, so there was no real concern anyway.

The tip needs to stay razor sharp, since I also use it to open plastic bags, while I use the edge near the pivot for cutting labels. Despite the dulling, I couldn’t feel any loss of performance on plastic.

Using a short blade naturally means a bit more sawing motion, or sometimes two slashes for one cut — but with the Squeak, that was no issue at all.

Its biggest challenge might have been scones, but with those, I just think twice and cut once!
Even slicing a lemon for tea worked perfectly — I simply rolled the fruit on the board while cutting through it.

All those mundane tasks only proved how essential the Squeak was as our sole cutting tool during our five-day road trip.
It handled every meal — cutting bread for toast, slicing soda bread leaves — and never once did I feel underknived.
The Squeak performed flawlessly in every task, and above all, it was an absolute pleasure to carry and use.

So, does size matter?
In this case, the Squeak has clearly proven itself as both a great travel companion and a perfect EDC for countries that are cautious about knife laws.

Advice, Folders

Spyderco’s SLIPIT™ Family – Which one should you choose—and for what purpose?

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The SLIPIT™, is a group of American-designed folding knives developed by Spyderco. Originating from the UK Penknife (UKPK) project
— the first folding knife to combine their one-hand-opening Trademark Round Hole™, clip carry, and a non-locking mechanism — and drawing inspiration from the Caly series, the group comprises the UKPK, Metropolitan, Urban, and Squeak models. All were designed by Sal Glesser.




The Blue Brother of my Slipit family is the UK Penknife (UKPK) Blue G10 CPM SPY 27 version AKA “The great slicer” or “The Golden Child” as it is made in Colorado when the others are made in Italy.
My UKPK is the G10-handled version in CPM SPY27 steel. It features the thinnest blade (2.5 mm vs 3mm for the other members of the SlipIt family) and offers the best slicing performance, with a cutting edge measuring 75 mm.
You can notice its this G10 version got 4 screws on the handle. (When Spyderco site is only showing 3 screws for their UKPK G10 SPY27 model)
Edit: I got an answer from Golden about that:
“The photo of the G10 model you see online is a photoshopped version of the lightweight model, which only has 3 screws. The 4 screw version is standard for the g10 variant.”
The FRN UKPK got 3 screws and a short spring/backspacer. Perhaps easier to rinse and clean. Its Salt version even exist in yellow with CPM Magnacut and in green with LC200N and also with serrated edge.

On mine, its thin CPM SPY27 blade is particularly well-suited to maintenance by leather stropping, and this model is unique in the group for employing a fork spring, likely necessitated by the longer stainless steel backspacer. Thanks to its blade steel, the UKPK also provides the greatest lateral strength of the series.

Its versatility makes it suitable as a travel knife, steak knife, whittling tool, office companion, or even a light kitchen knife.
You can even change for another style of clip if you want a toolish look.
The UKPK won’t let you down FRN or G10 version. They are great travel non threatening folders.

TECHNICAL SPECIFICATIONS
Overall Length: 6.89in 175mm
Closed Length: 3.95in 100mm
Blade Thickness: .098in 2.5mm
Blade Length: 2.95in 75mm
Edge Length: 2.57in 65mm
Handle Material: G-10
Origin: United States
Steel: CPM® SPY27®
Knife Weight: 2.2oz 63g

The Black Brother of the Slipit family is the Metropolitan, a tad shorter than the UKPK but often described in my book as having “an everlasting edge.” This model is notable as the only Slipit presented here with an FRN (fiberglass-reinforced nylon) handle. FRN is great and solid and the Metro got a full spring/back spacer.

Its key strength lies in the choice of blade steel: Böhler M398, known for delivering extremely long-lasting edge retention at a comparatively very accessible price point. Despite its 3 mm blade stock, the Metropolitan remains an excellent slicer. While M398 offers less lateral strength than CPM SPY27, it excels in edge holding, making this model particularly well-suited as a folding skinner or for heavy-duty tasks such as breaking down cardboard.

TECHNICAL SPECIFICATIONS
Overall Length: 6.31in 160mm
Closed Length: 3.73in 94mm
Blade Thickness: .118in 3mm
Blade Length: 2.68in 68mm
Edge Length: 2.43in 62mm
Handle Material: FRN
Origin: Italy
Steel: M398
Knife Weight: 1.6oz 45g

The Red Brother of the Slipit family is the Urban, my Low Profile London Traveller, produced as an exclusive edition for Heinnie Haynes. This model was acquired at approximately twice the cost of the Metropolitan, owing to its premium blade steel: CPM S90V, a high-performance alloy offering edge retention on par with Böhler M398. Now the FRN Urban is released with M398 too which makes my previous expensive Heinnie S90V Urban quest totally obsolete.

Released prior to the availability of the Metropolitan and the M398 Urban, this knife also features a G10 handle with a distinctive finish. Its compact dimensions allow it to be carried discreetly, such as in the watch pocket of denim trousers. In this collection, the Red Brother is primarily employed as a travel knife for use in London. I have it equipped with the short MicroJimbo clip for the lowest profile possible.

TECHNICAL SPECIFICATIONS
Overall Length: 5.95in 151mm
Closed Length: 3.54in 90mm
Blade Thickness: .114in 2.9mm
Blade Length: 2.49in 63mm
Edge Length: 2.15in 55mm
Handle Material: Red G10
Origin: Italy
Steel: CPM S90V (on mine) M398 for the FRN version.
Knife Weight: 60 gr (for mine) 56 gr for the FRN version in M398.

Big Pizza ? No problemo.

The Silver Brother – The Tweetanium !
The Squeak is truly a jewel within the SlipIt family. Despite its compact size, it never leaves me feeling “under-knived” when carried in a watch pocket.
I once owned a Squeak Deluxe Sprint Run with a titanium handle and Elmax steel blade, which I eventually passed on to JD. Thanks to Guillaume, I was able to acquire another example, new in box.

JD first acquired the original Squeak SC154PBK and used it extensively, praising its thin cutting edge, dependable Böhler N690Co steel, ergonomic handle, wire clip, and reliable one-handed usability.

Later came the titanium sprint-run version, which felt even sharper at the edge, requiring less effort when cutting. Its rounded titanium scales were warm to the touch, slipped smoothly into the pocket, and offered a more refined feel than the FRN model. The stiffer titanium construction also produced a stronger spring, giving the knife a crisper “walk and talk.” While one-hand opening was slightly more demanding, both versions remained capable of the classic “Spydie drop.”
The titanium scales are smooth under the thumb and provide superb ergonomics in a three-finger grip. Construction is minimalist, relying on only two body screws plus one for the deep-carry clip.

This is a three fingers grip when the Urban is still a four finger grip.

This rare titanium variant stands out as a refined upgrade over the standard Squeak—an elegant evolution of an already excellent design.
I love Elmax steel since my Lionspy. I remember beating the crap out of it and it was really forgiving: no chipping and great sharpness. It is tough for a stainless steel.

Its short blade is full-flat-ground, exceptionally thin at the edge, and employs a slipjoint-style “notched-joint” mechanism: the spring holds the blade open during use and offers resistance when closing.

It slice through a Coke bottle butt with its factory edge ! Not many models from the Spyderco line can do that right out of the box.
In practice, performance is outstanding. The small blade slices cleanly through materials such as plastic, wood, ropes and even after extended use—up to a year on my first Elmax Squeak—it remains razor-sharp with only minimal stropping required. Elmax, a rare style among Spyderco knives, is that good !

The Spyder hole and blade spine are the also the sharpest of the family. It could be used to strike some ferro rod.

Compact yet versatile, the “mini micro” knife proves remarkably capable for everyday tasks: cutting meat at the table (where the blade’s belly is especially effective), opening tags, breaking down plastic, and more. It also maintains a discreet, non-threatening presence in public and restaurant settings. It makes a great money clip too.


TECHNICAL SPECIFICATIONS
Overall Length: 5.05in 128mm
Closed Length: 3.05in 77mm
Blade Thickness: .118in 3mm
Blade Length: 2in 51mm
Edge Length: 1.75in 44mm
Handle Material: Titanium
Origin: ItalySteel: Elmax (for mine) N690Co (for the FRN version).
Knife Weight: 69 grams (48 grams for the FRN version)
The Squeak in this titanium version is the heaviest of the family.

Le Choix des Armes

  • Blue UKPK – the versatile slicer.
  • Black Metropolitan – the non locking hunter’s companion.
  • Red Urban – the low-profile city dweller.
  • Silver Squeak – three fingers power house.

Each model is reliable, discreet, and delivers outstanding cutting performance thanks to their blade geometry. They shine on the plate and impress with pure slicing ability on the hardest materials (my pastic bottle tests…). Thanks to their relatively strong non locking mechanisms, they also handle whittling tasks—yes, even the Squeak is surprisingly pleasant and powerful against any piece of wood.
And don’t forget, now their slip-joint strength is impeccable. Also each knife comes with a choil, keeping your fingers safe from unwanted blade closure.
Really, when it comes to staying open, Sal Glesser’s four slip-joint designs outclass his excellent Roadie XL—and put Anderson’s COBOL to shame.
Sharp, firm, secure, and reassuring—no surprises when handling these slipjoint knives which are proof that size doesn’t define performance. 😉

Mama Caly can be proud of her slipIt offsprings !

Advice

Spyderco CALY™ 3.5 – C144CFPE Caly 3.5 ZDP – Part II – Back To The Convex edge !

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Disclaimer: The Spyderco Triangle Sharpmaker Diamond Rods Set of 2 – 204D was provided by Golden, along with the Caly 3.5. This article is the perfect opportunity to put them to the test.
The Sharpmaker is my own.

In the parcel from Golden were also two sets of rods: the 204CBN Cubic Boron Nitride rods and the 204D Diamond rods. Since my Caly 3.5 needed some convexing, it was time to see what these rods could do.

But you know, I’m a freehand sharpening guy. I don’t like being locked into fixed angles. I prefer to adjust pressure and movement based on what I feel directly from the blade against the rod. That’s why I’ve never been too fond of “systems” that take control away from your hands.

For me, sharpening should stay super simple, and—most importantly—adaptable. If I’m in the wild, far from the workbench, I still want to be able to bring an edge back with nothing more than a rod, a stone, or even something improvised.

That’s where the Spyderco Sharpmaker is different. It’s a system, yes, but it doesn’t dictate the process. It allows me to sharpen by feel, with freedom, and still gives me the precision I want.

Exactly — and that’s one of those clever little details only Spyderco would think of.

On the back of the Sharpmaker base, you’ve got two horizontal grooves that let you lay the rods flat. In that configuration, the tool basically transforms into a bench stone. With the diamond rods mounted this way, it works like a compact, portable diamond sharpening stone, letting you go full freehand.

So you get both options: the guided 30°/40° setup if you want consistency, and the freehand mode if you prefer to feel the steel, control pressure, and chase your own convex. That versatility is what makes the Sharpmaker more than “just a system.”

The gaffer tape trick is smart: it saves you from accidental slips while keeping the grind line safe. And yes, the 204D diamonds are hungry — they bite into ZDP-189 without hesitation, which also means they’ll scratch anything that touches them. But like you said, a working knife will earn its scars.

Polishing can always bring back some scratchless shine, but what really matters is how the geometry evolves: a little convexing, a thinner edge, and suddenly the Caly 3.5 stops being just elegant — it becomes a laser.

That’s exactly where your knife starts to become yours.

The convexing not only boosts cutting performance but also gives the edge that organic flow — you can see it in the way the bevel catches the light. It’s no longer a factory grind; it’s a living edge shaped by your own hand. It makes the knife more precious.

And by rounding the spine and softening the jimping, you’re turning what could feel harsh into something smoother, almost like a river stone. It transforms the Caly from safe queen into a companion you actually want to use every day, without hotspots or distractions.

Most people underestimate how quickly diamond or CBN rods load up, and how much that affects sharpening efficiency.

Clay stone (terre de Sommières, or even a simple pottery stone) is excellent because it’s mildly abrasive: it lifts out the embedded metal without scratching or damaging the surface of the rods, and it works faster than detergents or erasers.

It’s also in the spirit of my philosophy: keep it simple, practical, field-ready. No fancy cleaners, just a tried-and-true trick that works every time.

Dry chestnut is fibrous and can grab onto a thicker bevel, so the fact that your convexed ZDP-189 now glides “like a razor through butter” is a strong demonstration that the edge mod really paid off.

Convexing changes everything. Once the edge’s shoulders are rounded, the edge stops fighting the wood. No more wedging, just a clean, controlled push cut — like sliding through butter, even in stubborn chestnut.

That’s where ZDP-189 really shines. Most steels would give up at this geometry, folding or rolling. But at 65 HRC, ZDP holds steady. You get the sharpness of a razor without the fragility.

And the Caly 3.5? On paper, it’s a gentleman’s knife. In hand, convexed and sharp, it’s a wolf in disguise. A refined tool that thrives on real work, not just resting pretty in a pocket.
Wood tells one part of the story, but plastic will reveal another — especially the stubborn bottom of a bottle. That’s where I’ll see if this convexed ZDP-189 edge can truly glide without wedging. I’ll update this post as soon as I get the chance to put it through that test.

Folders, Review

Spyderco Microjimbo Sprint Run CPM-15V – The Evil Baby Brown Benjamin

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Created by Michael Janich, the MicroJimbo takes the iconic Yojimbo 2 design but in a smaller form, making it more legally and practically usable for everyday carry (EDC).
This piece is a true jewel. With an MSRP of $300, it ranks among the most expensive Spydercos when measured by cost per millimeter of edge: just 57 mm. That’s a scale of value I may have to start considering. On the Microjimbo in 15V, for example, each millimeter of edge comes to $5.26, whereas on an Endura in VG10 it’s only $1.56 per millimeter.

Of course, CPM 15V is costly, and two signatures on the blade mean royalties. It’s a jewel, yes—but also a gem in its own right.
No disclaimer on this one, as it was bought by myself at Lamnia in Finland for 237 euros. Great service and it was delivered in France 5 days later.

Action wise, the detent on mine is quite strong, with no lock stick, and the blade drops freely back into the handle. This little folder practically oozes quality.

Compared to my Yojimbo 2, the Microjimbo features a full flat–ground blade with a distal taper—very reminiscent of the first Yojimbo in that regard but with full-flat-ground Wharncliffe style blade, roughly 2.45 inches long.

It is made of Made from CPM-15V, a cold-work tool steel with nearly 15% vanadium, prized for insane wear resistance and edge retention.
The blade is heat-treated using a protocol developed by Shawn Houston, further enhancing its performance with a HRC of 65 (more or less but that’s a lot !).

Ambidextrous, tip-up carry only for the MJ and its reversible deep-pocket short wire clip.

It is equipped with Spyderco’s reliable Compression Lock.

The 3.7 mm thick, stonewashed blade is a beauty—short, sharp, and full of character. The edges aren’t perfectly even toward the tip, but that doesn’t bother me; sooner or later it will be convexed anyway.
After just a couple of passes on leather, the Microjimbo was already delivering a crisp, razor-sharp edge, effortlessly shaving arm hair. And for once with CPM-15V, I was pleasantly surprised at how well the steel responded to stropping.

In my CPM-15V family this little folder is not the one to underestimate.
That blade shape as proven to be incredibly powerful.
This knife feels like Lotus Seven equipped with a V8.

The Microjimbo 15V, with its self-defense pedigree, actually falls into the same MBC category as the Lil’ Temperance. With such a compact edge, it’s more of a last-ditch option—a tool that could still deter a threat. It won’t reach vital organs, but it could sever an artery. That said, knives remain one of the worst possible choices for self-defense in my book.
Knives are ambush/backstabbing weapons.

Another last-ditch, highly capable small folder is the Chaparral Serrated. Its serrations can be extremely painful—an advantage in self-defense situations when you need to break a hold and get away.


Remember: 1 – Run, 2 – Hide, 3 – Fight.
Fighting should always be your last option!

For three times the price of a Metropolitan, you get the same edge length but in a heavier package. Once in hand, it feels remarkably secure—despite having neither guard nor choil—almost like holding a small fixed blade.

Another comparaison shot: the Lil Native convexed by Jan Dirk feels much smaller and stubby than the Microjimbo. But on the picture there is no real difference. Both are reliable lil’big knives with strong blades and strong locks.

There’s no jimping on the handle or the blade, yet indexing the knife is effortless. You always know exactly where the edge is, allowing for precise, controlled cuts.
That G10 definitely leans toward the pocket-shredder side.

I prefer my G10 with a smoother finish, so I used 400-grit sandpaper to tone it down—taking care to avoid inhaling the hazardous G10 dust.

I’m able to carry the Microjimbo in my watch pocket. I appreciate the strong detent—it keeps the blade securely closed while in my pocket. However, because it’s so strong, it’s difficult to open with any finger other than the thumb. No easy Spyderflick on this one.

The Microjimbo isn’t out of place on the kitchen cutting board. In fact, this will likely be its main battlefield, as I use my pocket knives extensively in the kitchen. I do need to be careful, though—its pointed tip tends to catch the flesh with a predator-like hunger.

Once razor-sharp, I haven’t been able to dull any of my CPM-15V blades so far, even after cutting cardboard and other abrasive materials. I’m glad to carry such a compact yet robust folder as I continue to explore this remarkable alloy.

Michael Janich has clearly done his homework on this little knife. Designing smaller blades is always tricky, and this one is a pure gem. The choice of a full-flat-ground blade is fully justified by the placement of the Spyderhole, and the geometry remains uncompromised.

I’m looking forward to putting this little knife through its paces.