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Top 10 Best Pocket Knife Sharpeners in 2024 Reviews

Pocket knives are to outdoor enthusiasts (like campers and hunters) what a pen is to a student. Its importance ranges from cutting ropes to skinning…deer and self-defense (of course), among other activities. However, a blunt pocket knife is nothing different from a toothless dog, so it needs to be sharp to prove its worth. That’s where pocket knife sharpeners come in. However, the pocket knife sharpeners must be of the best quality for the best results.

Here is a review of the top 10 best pocket knife sharpeners that helps you navigate the countless and confusing models in the market. Don’t spend too much of your precious time looking for stellar-quality sharpeners, yet you can spend minutes perusing this review for even better knowledge on how to choose the best ones for your specific needs. Besides my expert-endorsed list of the ten best pocket knife sharpeners, I’ve drafted a buying guide that seeks to educate you further. Here’s the full review.

List of 10 Best Pocket Knife Sharpeners in 2024

Last update on 2024-06-02 / Affiliate links / Images from Amazon Product Advertising API

#10. The BonPlat Pocket Knife Sharpener

The BonPlat Pocket Knife Sharpener

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The BonPlat sharpener is such a wallet-friendly product for hunters, campers, and chefs. The tool features three kinds of sharpeners that can declare your serrated and flat knives sharp and smooth in no time. Tungsten steel, ceramic stones, and a tapered diamond rod are all built into the BonPlat for added functionality.

Due to its high abrasion and durability, the tungsten steel sharpener suits new knives and badly destroyed ones. Ceramic stones, on the other hand, will polish all sharpened blades for a smoother edge. You can use the tapered diamond rod for your serrated edges. Besides, a firelighter is also in the mix.

  • Weight: 2.3 ounces
  • It allows for the adjustment of the sharpening angle
  • Size: 4.5 by 1 inch
  • It features a firelighter
  • It can sharpen severely damaged edges

#9. Wamery Pocket Knife Sharpener

Wamery Pocket Knife Sharpener

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If you have serrated blades, don’t look further than the Wamery pocket knife sharpener. That doesn’t, however, mean that the tool won’t manage your flat-shaped knives in the kitchen and camping field. It’ll get the job done perfectly. It’s also amazing to learn that the sharpener does great when it comes to making hooks sharp.

This sharpening rod is two-sided for different needs. After use, you can simply enter the sharpener in its pen-like housing for secure storage and or portability. Also, you’ll enjoy its compactness and lightweight design that promotes easy portability. Don’t forget to purchase it on Amazon for the best offers, too.

  • The edges are made of diamond material
  • It has a compact size that’s convenient for traveling
  • The surface has the right abrasion for even the bluntest of all
  • Gives room for varying sharpening angles
  • It is a multipurpose sharpener

#8. The BonyTek Pocket Knife Sharpener

The BonyTek Pocket Knife Sharpener

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Bony Tek is a double-sided diamond stone sharpener with comfortable and non-skid handles. Its honeycomb sharpening surface will perform the task faster than the standard oval-shaped sharpeners. The sharpening stone is foldable, and the flexible handles fold to protect the double-sided stone.

One side of the stone sharpens rough surfaces while the other side polishes the honed surface. You can use the sharpener in multiple setups, including the kitchen, camp field, and other locations and situations. Ensure that you leverage its lightweight design for portability if you’re an outdoor enthusiast.

  • Sides are 400 and 600 grit rated
  • The diamond stones are titanium-plated
  • The stripped handle is made of abs plastic
  • It folds into a compact and portable design
  • It sharpens hard materials like steel and carbide
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#7. DMD Mini Double Side Pocket Knife Sharpener

DMD Mini Double Side Pocket Knife Sharpener

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The DMD whitestone-diamond ceramic sharpener is a portable, double-sided stone with the ability to change your blunt knives to sharp in seconds. It features flat sharpening surfaces on both sides. On one side, the sharpening surface is rough and tough, and on the other side, the surface is soft for polishing sharpened surfaces.

Use the sharpener with water or oil for better results. After use, always remember to clean and dry your sharpening tool so that rust doesn’t build upon its surface. When you purchase the sharpener, the manufacturer offers a 60-day hassle-free full refund guarantee, plus a lifetime wear-out warranty. What an offer!

  • Size: 3″ by 1″ by 0.25″
  • Weight: 54 grams
  • It’s coated with quality diamond (400#)
  • Highly portable
  • It has a beautiful design

#6. Redi Edge Original Pocket Knife Sharpener

Redi Edge Original Pocket Knife Sharpener

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The Redi Edge sharpener utilizes Duromite cutters as its sharpening material. It will sharpen your kitchen, pocket, culinary, and other types of knives within no time and without danger. The easy-to-use tool provides a convenient grip even when the treaded housing is wet. You can grip it with either the right hand or left, and do the sharpening with the other hand.

This sharpener is made of military-grade aluminum that lasts long and gives you a lightweight design. Its compact size makes it ideal for your pockets or small bags. The sharpener comes in various colors, do feel free to find your favorite. Here are more features.

  • It features a 40-degree inclusive sharpening angle
  • It’s available in six beautiful colors
  • Highly portable and compact
  • Uses Duromite cutters for sharpening
  • Highly durable
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#5. Kershaw Ultra-Tek Blade Sharpener

Kershaw Ultra-Tek Blade Sharpener

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Kershaw offers a quick and straightforward blade touch up technology that saves your time while sharpening your blades seamlessly. It utilizes an oval, diamond-coated sharpening shaft for the task. The shaft is kept inside an anodized aluminum material that’s both strong and durable.

This sharpener suits both indoor and outdoor use. You should sharpen your knives at a 20-degree angle with it. The knife should rub against the shaft, and not the other way around. Also, ensure that you screw the shaft on the other side of the handle before use — for comfortable operation.

  • Weight: 2.1 Oz
  • The shaft: 600 grits
  • Length: 9 inches
  • The handle features a knurled pattern that gives a firm grip
  • It sharpens all hard materials

#4. Sharpal 101N 6-In-1 Pocket Knife Sharpener

Sharpal 101N 6-In-1 Pocket Knife Sharpener

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The Sharpal multipurpose sharpener comes from a trusted brand, and that’s the first proof of its high quality. It brings six functions into one tool. Use the tungsten carbide section to quickly sharpen very blunt and new knives and the ceramic blade section for fine-tuning the sharpened edge. The blades have been set to the optimal sharpening angle, so you don’t need to adjust them again.

Apart from sharpening flat blades, this multipurpose tool also doubles up as an emergency whistle. Likewise, it features an all-season fire starter, not to mention a tapered diamond rod that’s suitable for restoring the sharpness of serrations. The lightweight sharpener can be carried to any event or activity.

  • Weight: 1.5 ounces
  • It features a soft rubber grip for a comfortable and firm grip
  • The tapered rod: 400 grit
  • Size: 3.5″ by 1.25″ (L by W)
  • Emergency whistle: 110 dB
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#3. Lansky PS-MED01 Pocket Knife Sharpener

Lansky PS-MED01 Pocket Knife Sharpener

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When you own a Lansky sharpener, you have an entire sharpening arsenal. A few strokes on its sharpening edges will restore your knife’s sharpness in no time, and with little force. The sharpener had all the features to recondition flat blades, gut hooks, serrated blades, and others. A tungsten carbide sharpener is there to work with extremely blunt surfaces, while the ceramic section will further hone the blade.

There’s also a tapered diamond rod for your serrated blades and hooks. The sharpener features a convenient grip that’s both soft and ribbed for the most secure grip. You won’t have to break the bank for this multipurpose tool, just a few bucks on Amazon, and you’ll own it.

  • The diamond rod is 600 grit
  • It’s from a trusted company
  • It has a convenient weight and size for seamless portability
  • Ceramic sharpening section: 1000 grit
  • The sharpener has an appealing design

#2. Smith’s PP1 Pocket Pal Knife Sharpener

Smith's PP1 Pocket Pal Knife Sharpener

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The Smith’s pocket pal knife sharpener had been preset to the right and most convenient sharpening angle for you. It features three different sharpening parts for different types of knives. Its carbide sharpeners will recondition your damaged and dull knives while the ceramic stones will give your knives a fine finish. Both sharpening surfaces can wear, and it’s a fortune that they can be replaced.

The tapered diamond rod sharpens your serrated edges and hooks. While using the rod, the relative angle between the rod and your knife should be approximately 23°. This lightweight sharpener also features a convenient handle that doesn’t get you fatigued while the tool is in use.

  • It features a lanyard hole to facilitate easy carrying
  • The ceramic section is 800 grit
  • Size: 3.5″ long and 1″ wide
  • Diamond rod: 400 grit
  • The sharpener is lightweight and compact

#1. Work Sharp Guided Pocket Knife Sharpener

Work Sharp Guided Pocket Knife Sharpener

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This is a complete outdoor sharpening tool with multiple functionalities. It’s an on-the-go sharpening tool that won’t let you down whatsoever because it’s the best pocket knife sharpener in 2024. Use it for a 5-stage sharpening and homing function. It features two diamond plates, each that has a different surface roughness for a different function.

Also, there are two ceramic rods, each with differently designed sections. One rod features three different grit ratings — for coarse and fine sharpening, not to mention one for hooks. The other rod has a fine grit for serrations. Apart from the rods and diamond plates, this sharpener also features a micro-abrasive leather finish for fine-tuning all sharpened flat edges.

  • Diamond plates: 220 grit and 600 grit
  • The tool provides you with different sharpening angles
  • It’s compact, lightweight, and durable
  • Diamond plates size: 4 by 1 inch
  • The diamond plates are removable
  • It can sharpen a wide variety of knives, from damages to new ones, and more

Pocket Knife Sharpener– Buyer’s Guide

Portability: The best pocket knife sharpener should fit small spaces and weigh just a few ounces. When it does, carrying it with you to the campsite, hunting field, or any other outdoor adventure will be almost seamless. A bulky knife sharpener won’t give you an easy time for movement. Luckily, I’ve already put together a list of the lightest, least bulky, and most efficient pocket knife sharpeners on the list above.

Versatility: Sharpening a knife can involve various stages, depending on the shape of its cutting edge. Therefore, the best pocket knife sharpener should be able to sharpen both flat and serrated knife surfaces. Some also double up as firefighters, while others also sharpen hooks. Your choice of one will rely on the nature of the knife you have and the number of tools that you need sharpened.

Safety Features: You shouldn’t get hurt while simply sharpening your knife. It’s easy to get hurt, though. Most pocket knife sharpeners have features to keep you safe while using them, but you’ll need to be careful. Each sharpener on my list features a barrier between your fingers and the sharpening surface to protect your hands. Also, always hold the knife and sharpener in the right position to keep safer.

The Sharpening Angle: Different blades need different sharpening angles for effectiveness and ease — the experts can explain it better. The best pocket knife sharpener should be able to adjust its sharpening angles for the needs of various knives. Such sharpeners are on my list.

Surface Abrasiveness: Grit is the unit to measure abrasiveness. A higher grit rating means that the underlying material is highly abrasive (which is the best). Also, the abrasive sharpening material should be durable. An abrasive surface sharpens our knives faster and sharper than their softer counterparts. Also, they last longer, especially when they’re made of sturdy materials.

Sharpening Stages: Sharpening a knife mainly consists of two stages. In the first stage, the blunt blade gets sharpened but left with a rough touch. The second stage smooths the rough surface into a soft one that doesn’t contain unhealthy iron fillings. The best sharpener should have at least two stages. Check out the ones on my list. They do.


If your pocket knife isn’t for applying butter on bread alone, it must stay sharp. Sharpening it needs a portable, high-quality pocket sharpener — like the knife itself. This review lists the best pocket knife sharpeners from the experts and guides you through a list of the top factors to consider for your best fit. If you’ve been reading it, I hope you’ve gained the coveted knowledge it featured. Meanwhile, if the article has proved valuable, please share it with friends, for, and others. Happy shopping, pals!

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