10 Best Pocket Knife Sharpeners (Convenient and Affordable)

Best Pocket Knife Sharpener

If you have one or a set of knives that you use for camping, cooking, hunting or even survival, you need to make sure that it always has a sharp edge because a dull one will not do you any good.

Luckily, there are various ways of sharpening blades from using sharpening stones to leather stropsro. But, a good pocket knife sharpener is by far one of the most convenient ones.

Hence finding the best pocket knife sharpener is vital if you want to keep your knives sharp and always ready to use.

However, pocket knives will come in various styles and types.  Each of the different types will be suitable for sharpening different kinds of blades and the performance and convenience of use also differs.

Features like the types and quality of the abrasive surface, dimension, and weight are some of the things that set these knives apart.

Understanding the different features of a pocket knife sharpener and the top-rated ones in the market makes buying one much easier for you.

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Product Name

Abrasive Surface

Dimensions

Weight

Rating

Current Price

Smith's PP1 Pal Multifunction Pocket Knife Sharpener

1. Smith's PP1 Pal Multifunction Pocket Knife Sharpener

Carbide, Ceramic, Diamond-Coated rod

1.00 x 3.50 x 0.01 in

1.0 oz

4.4

Lansky PS-MED01 BladeMedic Pocket Knife Sharpener

2. Lansky PS-MED01 BladeMedic Pocket Knife Sharpener

Carbide, Ceramic, Diamond Tapered rod

8.3 x 3.2 x 0.3 in

4.0 oz

4.6

Smith's CCKS 2-Step Pocket Knife Sharpener

3. Smith's CCKS 2-Step Pocket Knife Sharpener

Carbide, Ceramic

2.25 x 2.63 x 0.81 in

1.12 oz

4.5

Lansky Quadsharp Multi-Angle Pocket Knife Sharpener

4. Lansky Quadsharp Multi-Angle Pocket Knife Sharpener

Carbide, Ceramic

4.2 x 2.2 x 0.5 in

6.4 oz

4.6

Smith's 50364 Pal X2 Pocket Knife Sharpener

5. Smith's 50364 Pal X2 Pocket Knife Sharpener

Carbide, Ceramic, Diamond-Coated rod

5 x 5 x 5 in

0.32 oz

4.3

Victorinox Pocket Knife Sharpener

6. Victorinox Pocket Knife Sharpener

Ceramic

2 x 5 x 2 in

16.0 oz

4.6

Housolution Mini Keychain Pocket Knife Sharpener

7. Housolution Mini Keychain Pocket Knife Sharpener

Carbide, Ceramic, Diamond-Tapered

1.26 x 3.15 x 0.40 in

1.48 oz

4.4

Lansky Quick Fix Pocket Knife Sharpener

8. Lansky Quick Fix Pocket Knife Sharpener

Carbide,

Ceramic

3.60 x 8.25 x 1.00 in

1.44 oz

4.4

Alpha Tek Hunting Pocket Knife Sharpener

9. Alpha Tek Hunting Pocket Knife Sharpener

Carbide, Ceramic

2.95 x 2.28 x 0.94 in

0.32 oz

4.2

DMD Mini Double-Sided Pocket Knife Sharpener

10. DMD Mini Double-Sided Pocket Knife Sharpener

Diamond, Ceramic

4.7 x 0.2 x 2.0 in

1.92 oz

4.2

#1. Smith's PP1 Pal Multifunction Pocket Knife Sharpener

Editor's Rating: 4.4 out of 5 stars (4.4 / 5)

Smith's PP1 Pal Multifunction Pocket Knife Sharpener
  • Abrasive surface: Carbide, ceramic, diamond-coated rod
  • Dimensions: 1 x 3.5 x 0.01 inches
  • Weight: 1 ounce

Smith’s PP1 Pal is a multifunctional pocket knife sharpener that comes in a compact, lightweight and easy to carry design to make sure you can carry it with you anywhere.

The sharpener will come with carbide blades that will help you set the edges quickly and the fine ceramic stones for giving the knives a sharp edge.

There is also a tapered diamond-coated rod that will be useful for sharpening both standard and serrated edges.

Also, this is quite a long-lasting sharpener as both the ceramic and carbide stones are replaceable and reversible for extended sharpening life.

The pocket knife sharpener will come with preset sharpening angles that will ensure you always get great results. And there is also a convenient lanyard hole for carrying the sharpener

Pros:

  • Sleek and compact
  • Multifunctional
  • Reversible and replaceable stones
  • Preset sharpening angles
  • Lanyard hole

Cons:

  • Not very useful for large knives

#2. Lansky PS-MED01 BladeMedic Pocket Knife Sharpener

Editor's Rating: 4.6 out of 5 stars (4.6 / 5)

Lansky PS-MED01 BladeMedic Pocket Knife Sharpener
  • Abrasive surface: Carbide, ceramic, diamond tapered rod
  • Dimensions: 8.3 x 3.2 x 0.3 inches
  • Weight: 4 ounces

Lansky PS-MED01 is one of the smallest pocket knife sharpeners on our list. But, it is it is still a well-made sharpener that will serve you well for long.

This easy to use sharpener comes with a diamond tapered rod that makes reconditioning and maintenance fast.  And it is designed to get into the smallest serrations to give your serrated knives a sharp edge fast.

The sharpener also comes with ceramic and carbide blades that have predefined angles, and they will help to restore and finish the edges in just a few strokes.

And besides from the compact and lightweight design that makes this an easy to carry sharpener, it will also come with a handy lanyard hole.

Pros:

  • Easy to use
  • Serrated knife sharpener
  • Quick sharpening
  • Compact and easy to carry

Cons:

  • Rod does not lock in place

#3. Smith's CCKS 2-Step Pocket Knife Sharpener

Editor's Rating: 4.5 out of 5 stars (4.5 / 5)

Smith's CCKS 2-Step Pocket Knife Sharpener
  • Abrasive surface: Carbide, ceramic
  • Dimensions: 2.25 x 2.63 x 0.81 inches
  • Weight: 1.12 ounces

With a couple of tungsten carbide blades and ceramic rods on the Smith's CCKS pocket knife sharpener, you can set the edge quickly and give it a razor sharp finish.

This handy 2-step pocket knife sharpener also comes with some preset sharpening angles that guarantee that you always get a perfect edge all the time.

It does not take a lot of effort to figure out how to use this sharpener as everything is straightforward and is also relatively lightweight and compact for convenient storage and carrying.

And there are also some non-slip rubber feet on the sharpener for added safety and a lanyard hole that will give you more carrying options.

Pros:

  • Quick edge setting
  • Razor sharp finish
  • Non-slip rubber feet
  • Lanyard hole
  • Preset sharpening angles

Cons:

  • No serrated knife sharpener

#4. Lansky Quadsharp Multi-Angle Pocket Knife Sharpener

Editor's Rating: 4.6 out of 5 stars (4.6 / 5)

Lansky Quadsharp Multi-Angle Pocket Knife Sharpener
  • Abrasive surface: Carbide, ceramic
  • Dimensions: 4.2 x 2.2 x 0.5 inches
  • Weight: 6.4 ounces

If you do not want a pocket knife sharpener that limits you to one preset sharpening angle, this multi-angle one will be good for you.

The multi-use pocket sharpening kit has the four most important angles when it comes to knife sharpening which are 17, 20, 25 and 30 degrees to ensure that it can handle any knife type.

It is also a quick sharpening tool that only requires a few moderate pressure strokes to restore blades.

This fantastic knife sharpener also comes with a built-in ceramic benchstone that is super hard and will never wear, and it is also tapered to make it ideal for sharpening serrated blades.

Pros:

  • Multiple sharpening angles
  • Built-in ceramic benchstone
  • Quick sharpening
  • Sharpens serrations

Cons:

  • Relatively heavier

#5. Smith's 50364 Pal X2 Pocket Knife Sharpener

Editor's Rating: 4.3 out of 5 stars (4.3 / 5)

Smith's 50364 Pal X2 Pocket Knife Sharpener
  • Abrasive surface: Carbide, ceramic, diamond-coated rod
  • Dimensions: 5 x 5 x 5 inches
  • Weight: 0.32 ounce

No matter how dull your knife might be, you can trust this sharpener to get it in good shape and do it fast.

The sharpener comes with some carbide blades that will help you set the edge fast or restore it. And once you have a good edge you can use the ceramic finishing slit to make it razor sharp.

There is also a tapered diamond rod that will be very useful when sharpening knives with serration and also for gut hooks.

This sharpener will also come with compass, firestarter, signal whistle and LED light.

Pros:

  • Guaranteed results
  • Sharpens serrations and gut hooks
  • Premium abrasive materials
  • Firestarter, compass and other extras

Cons:

  • A little pricier

#6. Victorinox Pocket Knife Sharpener

Editor's Rating: 4.6 out of 5 stars (4.6 / 5)

Victorinox Pocket Knife Sharpener
  • Abrasive surface: Ceramic
  • Dimensions: 2 x 5 x 2 inches
  • Weight: 16 ounces

Although this Victorinox sharpener does not look like any other on our pocket knife sharpener reviews, it still performs significantly well.

The ceramic oval rod includes a groove for sharpening hooks. And it is coarse enough for medium sharpening while also maintaining a sharp edge.

The V-style sharpener is also much easier to use for beginners and it is easy to clean with warm water as it also has a drain hole to ensure it always dries completely.

There is also a handy pocket clip to give the users more carrying options and to keep the sharpener close in case you need to use it.

Pros:

  • Compact but sturdy
  • Hook sharpening groove
  • Easy to clean
  • Handy pocket clip
  • Lifetime guarantee

Cons:

  • Not as versatile as other types

#7. Housolution Mini Keychain Pocket Knife Sharpener

Editor's Rating: 4.4 out of 5 stars (4.4 / 5)

Housolution Mini Keychain Pocket Knife Sharpener
  • Abrasive surface: Carbide, ceramic, diamond-tapered
  • Dimensions: 1.26 x 3.15 x 0.4 inches
  • Weight: 1.48 ounces

Despite the Houston Mini Keychain sharpener being a relatively affordable product, its performance is still very impressive.

It is a very lightweight and compact mini pocket sharpener that comes with some preset carbide blades that will restore a dull edge quickly. And there are also ceramic stones that are specifically shaped to provide a razor-sharp finish.

The tapered diamond-coated rod will also be very handy when you need to sharpen both serrated and standard edges.

With the integrated lanyard hole, you can easily carry it along and this makes it great for camping and backpacking

Pros:

  • Relatively affordable
  • Razor-sharp finish
  • Quick dull edge restoration
  • Integrated lanyard hole
  • Slim and easily pocketable

Cons:

  • Not good enough for large knives

#8. Lansky Quick Fix Pocket Knife Sharpener

Editor's Rating: 4.4 out of 5 stars (4.4 / 5)

Lansky Quick Fix Pocket Knife Sharpener
  • Abrasive surface: Carbide, ceramic
  • Dimensions: 3.6 x 8.25 x 1 inches
  • Weight: 1.44 ounces

A top-rated pocket knife sharpener like this one makes a great buy when you want something compact, versatile and easy to carry.

It uses both tungsten carbide and ceramic to ensure that you always end up with a sharp and smooth edge.

And it is also quite a comfortable pocket knife sharpener to use thanks to the molded rubber grip that prevents slips.

This pocket sharpener is the cheapest on our list, and it will stow easily in your pocket for convenient carrying. The pocket knife sharpener also includes a limited one-year warranty from the manufacturers.

Pros:

  • Highly affordable
  • Compact and easy to use
  • Molded rubber grip
  • Relatively quick sharpening
  • Stows easily in a pocket

Cons:

  • No serration sharpening rod

#9. Alpha Tek Hunting Pocket Knife Sharpener

Editor's Rating: 4.2 out of 5 stars (4.2 / 5)

Alpha Tek Hunting Pocket Knife Sharpener
  • Abrasive surface: Carbide, ceramic
  • Dimensions: 2.95 x 2.28 x 0.94 inches
  • Weight: 0.32 ounce

If you do not plan to sharpen any serrate edges, here is one of the best budget pocket knife sharpeners for you.  And it is an easy to use sharpener that will re-sharpen most knives in seconds.

It comes with a couple of crossed tungsten carbide blades with pre-set angles to ensure you always get the perfect edge and do it consistently in as little as three strokes.

There are also crossed ceramic rods that have some pre-set angles and they will produce a razor sharp edge in just three or four strokes

And this is also an easy to use pocket knife sharpener that comes with non-slip feet that keep it in place when sharpening for more convenience. Also, it offers wide storage options as you can keep it in your pocket or even hang it on your backpack.

Pros:

  • Non-slip feet
  • Ideal for all knife types
  • Easy and quick to use
  • Choice of two colors

Cons:

  • Does not sharpen serrated edges

#10. DMD Mini Double-Sided Pocket Knife Sharpener

Editor's Rating: 4.2 out of 5 stars (4.2 / 5)

DMD Mini Double-Sided Pocket Knife Sharpener
  • Abrasive surface: Diamond, ceramic
  • Dimensions: 4.7 x 0.2 x 2 inches
  • Weight: 1.92 ounces

A double-sided sharpening stone is probably not what comes to mind when you think of a pocket knife sharpener but this diamond and ceramic one still makes the cut.

It is a water stone and this means that you will not need to use any oil when sharpening, and it also sharpens relatively faster and easily depending on your skills.

This pocket stone comes in a compact size and it is also quite lightweight and so it will be quite easy and convenient to store and carry for your outdoor excursions.

And despite the small size, it can still handle some significantly large blades, and it will work with almost all knife and blade types.

Pros:

  • Affordable
  • Double-sided design
  • No oil required
  • Relatively fast sharpening
  • Compact and easy to store

Cons:

  • May require length soaking

Benefits of Using a Pocket Knife Sharpener

Benefits of Using a Pocket Knife Sharpener

As your knives get dull as a result of constant or regular use you will have various sharpening options available but the pocket knife is always one of the best options. And here are some of these benefits of using a pocket knife sharpener.

1. Easy to use 

Unlike with other methods of sharpening knives, the pocket knife does not require any hard skill to use and most come in a straightforward and easy to use design.

2. Convenient to carry

With a pocket knife sharpener, you will always have a means to give your knives and other blades a sharp edge as it is lightweight, compact and easy to carry.

3. Relatively faster sharpening

A pocket knife sharpener will provide a fast edge relatively faster than many other types. For example, unlike the water sharpening stone, you will not need to soak it in water before use which can consume a lot of time.

4. Affordable

Although there are still other more affordable methods of sharpening knives, the pocket knife sharpener is still relatively affordable.

And this is more so given the fact that most will come with various abrasive surfaces and other sharpening tools such as a fold out rods for sharpening serrated blades.

5. Minimizes blade damage

A good pocket knife sharpener tends to be gentler on your blade than electric sharpeners and most other methods of sharpening.

Also, when using a pocket knife sharpener, you will become more aware of the blade conditions and also other parts of the knife such as the handle and edges. Hence you are more likely to preserve and maintain it.

How to Buy a Pocket Knife Sharpener

How to Buy a Pocket Knife Sharpener

As you look for the best pocket knife sharpener you will come across several types from almost all the leading knife manufacturers.

While all might appear good enough on the surface, you should never buy a sharpener blindly as you will probably end up regretting the purchase. Instead, you should keep the following points in mind when shopping to make sure that you get the best portable knife sharpener.

1. Hard Abrasive Surface

The type of aggressive surfaces in a pocket sharpener matters a lot as it determines the kinds of blades that you can use it to sharpen. These hard-abrasive surfaces also have to withstand being rubbed against hard metals.

The three most common pocket knife sharpener abrasive surfaces are diamond, carbide, and ceramic.

#1. Diamond

Diamond is by far the hardest sharpening material out there. The diamond sharpeners are very aggressive and they are the best when you want to reset an edge as they will take off more metal than both ceramic and carbide sharpeners.

#2. Carbide

Carbide or what many people know as tungsten carbide will sharpen knives super fast and efficiently. And so if you are looking for a hard abrasive surface for sharpening even very dull blades, carbide is always a great choice.

#3. Ceramic

Ceramic probably only comes second to diamond when you rank the hardest pocket knife abrasive surfaces. It has an almost unbreakable structure and it will last for a long time. But, it can also sharpen pretty well and is often the best choice when you want a smooth and highly polished edge.

2. Adjustable Angles

A sharpener with an adjustable angle is always the best option as it makes it easy to learn the right way to sharpen your knife.

Although you might not necessarily need this feature, it is still important as it helps to ensure that you do not change the geometry of the blade’s edge.

Although the angles can differ from one sharpener to the other, there are few that you need to know.

They include the 17-degree angle that is ideal for scalpels, razor blade and other delicate edges, 20-degree that is best for kitchen knives and the 30-degree that s bets for knives that are meant for heavy duty applications.

3. Safety Features

Dealing with sharp blades is a dangerous task. But, it is even more dangerous when sharpening them as you can easily cut your fingers.

The best pocket knife sharpeners are those that will come with various safety features to prevent accidental injuries. And one of the best ways to do this is by having a barrier between the sharp blade and your fingers.

4. Weight

Weight is an incredibly important factor when camping or hiking as any unnecessary weight in your backpack can leave you too tired and affect your experience.

Hence the weight of the pocket knife sharpener also matters a lot. And the simple rule here is to go for an efficient pocket sharpener that is still lightweight enough so that it does not weigh you down

5. Dimensions

The size of the sharpener also matters a lot and besides from the weight, it is the other aspect that determines its portability.

Compact dimensions make the pocket knife sharpener highly portable but there are still some that can be large and clunky.

If you intend to be carrying your sharpener to your camping and backpacking adventures it is always a good idea to go for something compact. But, a large one with more sharpening potential or capacity can still work well for use around the house.

Conclusion

A good pocket knife sharpener is a handy tool that will help keep all your knives sharp and ready to use. And it also provides a relatively affordable and easier way of sharpening knives.

Pocket knife sharpeners will come in various sizes and with different abrasive surfaces to suit different types of blades. What this means is that you can be confident of getting one that suits your particular knives.

If you shop around and compare different sharpeners using factors like number and type of sharpening surfaces, weight and safety feature you should get the best pocket knife sharpener for your knives.

Lastly, also note that like with most other knife sharpeners, they require some patience and you should master how to use them with a little practice.

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