13 Best Pocket Knife Sharpeners To Invest In 2023

Best Pocket Knife Sharpeners

People find themselves injured when they attempt to force a dull blade through an object. With a pocket knife’s smaller grip size, a blunted edge can lead to disastrous consequences. Maintaining the best knives in your home is vital, but a dull blade can easily compromise their functionality.

Whether you’re cutting a sturdy rope, unsealing packages, or perfecting a point for your marshmallow roasting stick, pocket knives frequently step up for these demanding and varied tasks. Ensuring your blade stays sharp is where the best pocket knife sharpeners of 2023 come into play, transforming taxing carving or cutting tasks into effortless work. Most sharpeners can conveniently slide into your pocket or be tucked into your hiking bag, while others are designed to fit perfectly into your pocket or knife case.

For many families, pocket knives transcend their practical role, evolving into treasured heirlooms passed down from one generation to the next. If you’re keen on preserving the razor-sharp edge of such valued possessions, then investing in a top-quality pocket knife sharpener becomes an indispensable part of your toolkit.

You may also like:

1. Sharpal 6-In-1 Pocket Knife Sharpener

Sharpal Pocket Knife Sharpener


  • Color: Black and Orange
  • Weight: 1.94 pounds
  • Material: Tungsten carbide, Ceramic, Monocrystalline Diamonds
  • Dimensions: 8.27 x 4.72 x 0.6 inches

And that’s where the Sharpal 6-In-1 Pocket Knife Sharpener steps in, a multipurpose marvel designed to fine-tune all sorts of blades. Equipped with features for honing fishhooks and gut hooks, it establishes itself as an indispensable companion for your fishing adventures.

This model boasts both ceramic and tungsten sharpening blades, ensuring your knife’s edge is not just sharpened, but polished to a dazzlingly fine edge. And the beauty of this tool is its compact nature, enabling you to accomplish all this with utter ease.

But the Sharpal 6-In-1 Pocket Knife Sharpener doesn’t stop at just sharpening. It’s a survival tool par excellence, equipped with a fire starter and a whistle. If you’re a solo hiker, it adds an extra layer of security to your wilderness exploration. The loud whistle can summon help from a distance if need be, while the fire starter is a lifesaver if things go awry.

This pocket knife sharpener’s visibility-boosting color is an added boon, ensuring it never gets lost in the wilderness chaos. Compact and designed with campers in mind, the Sharpal 6-In-1 Pocket Knife Sharpener and Survival Tool is a treasure for those with an insatiable appetite for hiking and outdoor exploration.

2. Smith’s Abrasives Hunting Knife Sharpeners

Smith's Abrasives Hunting Knife Sharpeners


  • Color: Gray
  • Weight: 0.353 ounces
  • Material: Plastic
  • Dimensions: 3.5 x 1 x 0.01 inches

Its compactness is another major advantage, ranking it among the top in its category. So tiny is the Smith’s PP1 Pocket Pal Multifunction Sharpener that it can snugly fit into your shoelace, courtesy of the hole drilled on top of the knife sharpener.

This nimble tool comes equipped with retractable carbide blades for quick, hassle-free sharpening. There’s also a ceramic finishing stone at your disposal, perfect for honing those razor-sharp edges. The reversible and replaceable features on the ceramic stones take its durability up a notch.

Just press it into the provided slot and pull out—it’s a matter of seconds. Special angles simplify the sharpening process, while the pull-out feature on the diamond-coated rod enables you to sharpen even serrated edges.

While its compact design might be a little tricky for those with larger hands, worry not! It comes with molded thumb and finger grips, significantly enhancing its usability.

You may also like:

3. Redi-Edge Dog Tag Knife Sharpener

Redi-Edge Dog Tag Knife Sharpener


  • Color: Black
  • Weight: 0.8 ounces
  • Material: Aluminum
  • Dimensions: 4.5 x 3.13 x 0.63 inches

Quirky yet impressively functional, this little wonder might just be the quick-fix solution to your knife sharpening needs. Regardless of your location or situation, this pocket-sized lifesaver ensures your blades stay sharp and ready for action.

Taking its name from its dog tag-like size and shape, this compact knife sharpener can easily fit onto your keychain or dangle from a long chain, making it an ever-ready companion for your cutting tools. While it might not offer the finesse of larger sharpeners, it certainly doesn’t lack in effectiveness.

True, it might be a little rough on your blades, but when you’re out and about needing a sharp edge, this pint-sized powerhouse is the best you’ve got. If you’re on the hunt for the most compact, convenient, and reliable pocket knife sharpener, the Redi-Edge Dog Tag Knife Sharpener won’t disappoint. Don’t judge it by its size; it’s more capable than you might imagine!

4. AccuSharp Ergonomic Knife Sharpener

AccuSharp Ergonomic Knife Sharpener


  • Color: White
  • Weight: 2 ounces
  • Material: Synthetic
  • Dimensions: 5 x 5 x 5 inches

While it may not offer a rainbow of shades, it does extend the inviting option to purchase in bulk. This is a favored choice among many users, providing the convenience of stashing a sharpener in various locations, from their on-the-go survival backpack to the handy kitchen drawer. Its strikingly bright orange hue proves a boon in low-light conditions, making the hunt for your sharpener a breeze.

Let’s be clear, this model isn’t the Swiss Army knife of sharpeners, packed with endless features. Rather, it sticks to its core function – breathing new life into dull knives – and does so remarkably well. Plus, it doesn’t shy away from serrated knives, either. AccuSharp even boasts about its effectiveness on robust tools like machetes and hand axes.

Its ergonomic design. With a firm grip that ensures maximum safety, this pocket knife sharpener lends both security and precision to your sharpening process. Whether you’re an adventurer, a homemaker, or a culinary enthusiast, the AccuSharp Ergonomic Knife Sharpener makes for a reliable companion.

5. Whetstone Cutlery 400/1000 Grit Wet Block-Sharpens

Whetstone Cutlery Grit Wet Block-Sharpens


  • Color: Limestone
  • Weight: 1.4 pounds
  • Material: Blend
  • Dimensions: 7.01 x 2.24 x 1.14 inches

If the siren song of Japanese whetstones has already lured you in, let’s embark on an enriching journey deeper into the realm of blade refinement. Different types of steel demand a spectrum of whetstone grits to achieve that flawlessly honed edge.

Consider the 1000 grit as your trusty compass, guiding you in determining whether to venture into finer grit terrain or shift gears towards a coarser grit. If your pocket knives bear the brunt of demanding tasks and crave a revitalizing touch, you’ll require something robust, such as the 400 grit. A gem like Whetstone Cutlery’s Grit Wet Block-Sharpens can be your blade’s salvation, allowing you to reset and revitalize even the most wearied edges.

Once you behold the transformative power of these dedicated sharpening stones, you might soon find yourself in my shoes. With an arsenal of eight distinct grits at my disposal, every blade in my abode enjoys the bespoke care it deserves, underlining the exceptional versatility of the Whetstone Cutlery’s Grit Wet Block-Sharpens.

6. Lansky BladeMedic

Lansky BladeMedic


  • Color: Black
  • Weight: ‎0.11 Kilograms
  • Material: Composite
  • Dimensions: 8.25 x 4.5 x 3.75 inches

This model scores extra points for its uniquely extended diamond-tapered rod. Known as a quick fix for your blade’s sharpness, this rod significantly speeds up the process. It also features conventional tungsten carbide and ceramic V sharpeners, strategically set at 40 degrees for optimal results.

The Lansky PS-MED01 BladeMedic is furnished with a ceramic knife sharpener that caters to even the smallest serrations. To enhance its portability, it comes with a lanyard hole, so it can seamlessly tag along on your shoelace or keychain.

Keeping your BladeMedic in tiptop shape does call for a bit of maintenance. The small magnets, designed to hold the blades in place, may occasionally fall out, making them easy to misplace. But here’s a pro tip: Keep a set of replacement magnets at hand.

Its compactness enhances the Lansky PS-MED01 BladeMedic’s portability, making it a pocket-friendly companion. Given its ease of use and convenience, many users might find its occasional maintenance a small price to pay. This pocket-sized powerhouse is poised to change your knife-sharpening game forever.

You may also like:

7. Victorinox Fixed Blade

Victorinox Fixed Blade


  • Color: Black
  • Weight: 1.4 ounces
  • Material: Other
  • Dimensions: 5 x 2 x 2 inches

This pocket-sized powerhouse features a medium sharpening ceramic oval rod. It’s compact, travel-friendly, and primed to keep your blades sharp wherever your adventures may take you.

Its lifetime warranty, an assurance of trust and quality in every Victorinox 43323 VN43323 Fixed Blade. This guarantee fosters absolute confidence, making this the ideal choice for anyone seeking a reliable, long-term knife sharpening solution.

This model further impresses with its V-style pull-through sharpener, a feature that caters to even the greenest of knife-sharpening enthusiasts. However, note that achieving a razor-sharp edge might require a bit more finesse.

Cleaning and maintenance are a breeze with the Victorinox 43323 VN43323 Fixed Blade. A simple scrubbing pad, warm water, and a little elbow grease will leave it spotless. Plus, its clever design includes a drainage hole to expedite drying and ensure optimal performance.

Its compact form can slide effortlessly into your belt loop, redefining convenience and accessibility. Experience the fusion of Swiss craftsmanship and functional design with the Victorinox 43323 VN43323 Fixed Blade, a must-have addition to your outdoor kit.

8. Smith’s 2-Step Knife Sharpener

Smith's Knife Sharpener


  • Color: Yellow
  • Weight: 1.6 ounces
  • Material: Synthetic
  • Dimensions: 0.88 x 2.71 x 2.33 inches

Ignite your campfire effortlessly with a shower of sparks from the integrated ferrocerium rod. If ever you find yourself in a bind, the attached whistle on the lanyard will help you signal for assistance, while the button compass will ensure you remain on the right path. Don’t forget the handy LED light, a small but effective tool to help you navigate in low-light conditions.

The knife sharpener hosts two slots, each with its unique purpose. The carbide blades are your go-to for breathing new life into a dull knife edge. The ceramic rods, on the other hand, are there to refine that edge to perfection. Simply draw your knife through the carbide section multiple times, then repeat the process with the ceramic side.

While the Smith’s 2-Step Knife Sharpener isn’t designed to replace a comprehensive survival kit, its multifunctional features serve as reliable backups should your primary gear become damaged or lost. As a dependable knife sharpener, its additional features are a delightful bonus that gives it an edge over other knife sharpeners in the market.

You may also like:

9. Spyderco Tri-Angle Sharpmaker

Spyderco Tri-Angle Sharpmaker


  • Color: Black
  • Weight: 1 Pounds
  • Material: Plastic
  • Dimensions: 10 x 10 x 2 inches

The core of this sharpener houses two alumina ceramic stones, expertly crafted to sharpen both plain and flat edges. The base of the model boasts an array of precision-drilled holes, offering the option of permanent countertop mounting, should you desire.

The only caveat with the Spyderco Tri-Angle Sharpmaker is its size, which exceeds that of conventional models. It may not slip into your pocket like the usual smartphone, but it can certainly find a home in your rucksack, ensuring it’s always within arm’s reach.

This knife sharpener comes with a special ABS plastic case, complete with a lid for elemental protection, guaranteeing that your Spyderco Tri-Angle Sharpmaker remains dry and clean at all times. It might not be the most portable option, but it’s a top contender for those in need of robust, heavy-duty knife sharpening.

10. Wamery Serrated Pocket Knife Sharpener

Wamery Serrated Pocket Knife Sharpener


  • Color: Silver
  • Weight: 1.76 ounces
  • Material: Silver
  • ASIN: B07DP239KF

Equipped with two distinct sharpening surfaces, it’s ready to breathe new life into virtually any blade you present, earning it the nickname of ‘the multitasker’ among knife sharpeners.

The two-part sharpener boasts a sleek design with a clip for an easy pocket attachment and boasts a two-part composition. Its compact structure stretches to approximately eight inches when paired with the sharpening needle, fittingly known as the ‘holder.’

As for serrated knives, hook tips, blender blades, scissors, and even chainsaws, the diamond-coated bottom half of the needle serves as their revitalizing ground.

The half-circle side sharpens, while the tapered tip hones to perfection. An adjustable ring rests at the bottom of this two-stage sharpener, altering its width based on which side you are utilizing.

Safety hasn’t been overlooked in this innovative design; a secure handle on the ‘pen’ section works as a preventative measure against potential injuries. When not in use, the retractable needle nestles safely into its handle, rendering the sharpener not just safe and convenient, but stylish too.

Despite its myriad of functions, this knife sharpener maintains an ultra-lightweight stature, weighing in at a mere half an ounce, ensuring maximum portability. The only point to bear in mind is to utilize downward/forward strokes when employing the honing section, to protect your blade from damage.

You may also like:

11. Smith’s Jiffy-Pro Handheld Sharpener

Smith's Jiffy-Pro Handheld Sharpener


  • Color: Orange
  • Weight: 1.6 ounces
  • Material: Synthetic
  • Dimensions: 5 x 5 x 5 inches

It has that comfortable handle design that makes it a favorite amongst many enthusiasts. But what sets this gem apart from its peers is its crafty combination of an ergonomic handle and multiple sharpening avenues, an achievement certainly worthy of applause!

You’ll find three different stations dedicated to honing your blades on this singular pocket knife sharpener, a feature that catapults Smith’s 50185 into a league of its own. Two of these spots are smartly positioned near the front of the design, and the handle’s clever configuration ensures these slots are not only convenient but extraordinarily safe to use.

Smith’s doesn’t stop there, though. They’ve ingeniously integrated a cutting station within the handle itself. This fantastic feature caters to a wide array of knives, but its value shines particularly bright when it comes to sharpening scissors. Not every manufacturer has ventured into such thoughtful design, making this inclusion an exceptional and convenient bonus for the Smith’s 50185 Jiffy-Pro Handheld Sharpener.

12. Fallkniven small sport

Fallkniven small sport


  • Color: DC3
  • Weight: 1.6 ounces
  • Material: Diamond;Ceramic
  • Dimensions: 2.95 x 0.98 x 0.28 inches

Naturally, when it comes to breathing a new lease of life into these blades, you’ll be reaching for their equally impressive sibling – the Fallkniven Sport DC3 small-sized sharpening stone.

Tipping the scales at a mere 38 grams, this nimble little accessory is the perfect companion for your outdoor adventures, be it hunting, fishing, or camping. It boasts dual facets, with diamond and ceramic sides working in harmony to deliver that impeccable sharpness you’ve come to expect from a Fallkniven tool.

To amp up its portability, the Fallkniven Sport DC3 is swathed in a snug leather pouch. Not only does this elevate its travel-readiness, but it also shields the precious stone from potential damages during transit. Rest assured, armed with this tiny titan in the wilderness, your blades will always sport the sharpest edge, living up to the small sport heritage of the Fallkniven range.

13. Work Sharp Pocket Knife Sharpener

Work Sharp Pocket Knife Sharpener


  • Color: Black
  • Weight: 1.6 ounces
  • Material: Ceramic
  • Dimensions: 0.5 x 1.75 x 6.5 inches

This little gem doesn’t discriminate between left-handed and right-handed users, making it a universal ally in knife maintenance. And believe me, it’s a sigh of relief for all the lefties out there struggling to find such a dependable companion.

This sharpener comes with a 320-grit surface, perfect for those pocket knives of yours. It’s not the most suitable option for home knives as they’re too rough for the grit. However, when it comes to pocket knives, this sharpener is their ultimate match made in heaven.

Adding more peace of mind, the Work Sharp Pocket Knife Sharpener comes backed by a lifetime warranty, thanks to its top-tier craftsmanship. No matter what happens to it, you’re guaranteed a replacement, which is always a comfort to know.

Moreover, for those watching their wallets, this knife sharpener is an affordable dream come true. It’s a pocket-friendly choice in more ways than one, not only serving as one of the most cost-effective pocket knife sharpeners on the market but also saving you from needing to upgrade your sharpening stones anytime soon.

You may also like:

Buying Guide: Best Pocket Knife Sharpener

If you are looking for a pocket knife sharpener, you will quickly find that there are many options available to you. Because of its portable nature, this type of tool should be able to stand up to frequent use. Here are a few factors to consider when looking for a tool to maintain pocket knives.

Compact Design

Users should look for a pocket knife sharpener that is compact and lightweight so they can carry it with them at all times. The models that come with lanyard holes are likely to be more useful than those without. The pocket knife sharpener can then be threaded through the shoelace if the user so desires.

Abrasive Hard Surface

It is vital for a knife sharpener to have a hard surface to work properly. The sharpener’s grit is measured in terms of abrasiveness. The grit number of an abrasive surface is a sign of its fineness.

Adjustable Angle

Knife sharpening should be easier and more efficient with a sharpener that can be adjusted to the right angle. Blades of different types need varying angles when sharpening. Users often find out through practice and experimentation.

Sharpening Stages

Buying a knife sharpener that includes several sharpening stages is best. It should be possible to sharpen a dull knife and polish the sharp edge in separate stages.

Safety First

The task of sharpening a pocket knife can be dangerous, especially for beginners. For this reason, a good knife sharpener should have special safety features that protect the fingers.

Quality Counts

You want to make sure that the knife sharpener you choose lasts as long as possible. A solidly constructed model should be made of top-quality materials. Make sure the model you choose features a diamond rod and ceramic and carbide blades.

Easy to use

 When you know how to sharpen a knife properly and the angle of your knife, you can use these tools confidently. For this reason, we have also covered these topics. The pocket knife sharpener can now be used in nature as if it were second nature.

You may also like:


In much the same way as a pocket knife, a pocket knife sharpener will be able to handle a variety of tasks. Almost all models can sharpen blades of all types, and some models even sharpen fishing hooks. While some models even come with extra features such as fire starters for dedicated survivalists.


The importance of this piece of equipment doesn’t justify taking out a second mortgage in order to afford it. From my recommendations, you’ll see that even the very best options on the market are relatively inexpensive, especially when you consider that they’ll last for years if you take good care of them. Since a good quality knife can be quite expensive, investing in something that will keep it in good working order makes sense, especially when that something won’t cost you the earth.

Hi, I'm Emma Gold and I am the Blog Editor at KitchenExpert.net. My blog is all about kitchen accessories and utensils that you need to make your cooking life easier! If you're looking for a new knife or spatula, or want to upgrade your pots and pans; then come visit me at my blog to see what's hot in the kitchen world today!