The Best Field Knife Sharpeners of December 2023: Rankings & Reviews by Experts

Great kitchen gadgets to have: The Warthog V-Sharp Classic II straight out of the box is a sharpening system that anyone can use like an expert. Easy to use and sharpens like a champ. Rely on the Classic II when you're at home or in the field.

Does the job for you: With its 325 natural diamond honing rods, the Classic II sharpens even the hardest steel knives with barely any effort. Keep your blades sharp as a razor. 3 adjustable angles for different kinds of knives.

Both sides, every time: Our knife sharpening kit sharpens the blade on both sides simultaneously. It is ideal for kitchen knives, fillet, hunting, and most other flat-blade knives.

Knife sharpening kit for all hobbyists: The Warthog V-Sharp Classic II features a hand-crafted metal frame, solid rubber base, and durable powder-coat finish. A perfect kitchen knife sharpener for home chefs, pros, outdoorsmen, and other hobbyists.

We're here for you: We've been around for more than two decades, and we believe that you deserve the best. Because we think that our sharpeners are such a great investment, we're offering a 30-day money back guarantee.

SHARPENING ON THE GO - Perfect knife sharpener for field, home or shop use.

ANGLE GUIDES - 20° on the 320 grit diamond plate and a 25° on the fine ceramic rod.

COMPACT AND PRECISE DESIGN - Makes it easy to carry so you can sharpen anytime, anywhere - with speed and ease.

NO ASSEMBLY - All elements are self-contained and require no set up or assembly in the field.

Proud to be an American company - Work Sharp is part of Darex, a 4th-generation family owned company in Ashland, Oregon. For over 40 years We have been engineering industry-leading sharpening tools here in the USA.

Proud to be an American company - Work Sharp is part of Darex, a 4th-generation family owned company in Ashland, Oregon. For over 40 years We have been engineering industry-leading sharpening tools here in the USA.

NO RISK OF SCUFFING YOUR TATTOO: This sharpener provides an effective, precise and easy way to sharpen your Deejo knives. It won’t scratch or snag your blade, and won’t scuff your knives tattoo.

ULTRA EASY SHARPENING: Thanks to its fixed 40° angle and its double-blade tungsten carbide face, this pocket knife sharpener ensures a quick and effective sharpening. Tungsten carbide is one of the more effective materials to sharpen knives

USEFUL TOOL: Deejo always creates a perfect alliance between design and functionality for its products; this sharpener is no exception! Not only is it essential for any knife owner, but it’s also a really aesthetic item. Its black aluminium handle allows an efficient grip.

HIGH QUALITY AND DURABILITY: Thanks to its tungsten carbide blades, this knife sharpener will last a long time. Furthermore, you can turn its reversible blades to ensure a longer sharpener life.

ULTRA-LIGHT SHARPENER: This ultra-light sharpener has been specially designed to accompany you in your daily life. With its 35g, it won’t weigh down your pockets or your bag. Dimensions: 9 x 2,5cm (3.54 x 0.98 “).

6 FUNCTION: 1. No. 1 V-Notch slot (Coarse CARBIDE)-Quickly set a new edge; 2. No. 2 (Fine CERAMIC)-Hone for a smooth finished edge; 3. Tapered diamond rod (Medium 400 Grit) for serrations & gut hooks; 4. Diamond rod with groove for fishhooks; 5. Ferro rod; 6. High-pitched emergency whistle

A portable EDC field survival knife sharpener with built-in lanyard hole, ideal for hunting, camping, outdoor survival use. It also works well for your kitchen chef knife.

DURABLE ABRASIVES & SUPERIOR SHARPENING PERFORMANCE: The CARBIDE and CERAMIC abrasives pass 10,000 times field use test. NEVER WEARS OUT. Preset optimal sharpening angle.

VERSATILE & EASY USE: This pocket knife sharpener not only quickly sharpens very dull or damaged blades, but also hone for razor sharp; Not only for straight edge but also serrated knife.

3 YEARS Warranty and Superior After-Sale Service: Sharpal headquarters in CA, US with overseas branches in Germany and Australia, aiming at providing consumers with an easy and cost-effective way to obtain a sharp edge. Manufactured and field-tested to the highest standards.

6 FUNCTION: 1. No. 1 V-Notch slot (Coarse CARBIDE)-Quickly set a new edge; 2. No. 2 (Fine CERAMIC)-Hone for a smooth finished edge; 3. Tapered diamond rod (Medium 400 Grit) for serrations & gut hooks; 4. Diamond rod with groove for fishhooks; 5. Ferro rod; 6. High-pitched emergency whistle

A portable EDC field survival knife sharpener with built-in lanyard hole, ideal for hunting, camping, outdoor survival use. It also works well for your kitchen chef knife.

DURABLE ABRASIVES & SUPERIOR SHARPENING PERFORMANCE: The CARBIDE and CERAMIC abrasives pass 10,000 times field use test. NEVER WEARS OUT. Preset optimal sharpening angle.

VERSATILE & EASY USE: This pocket knife sharpener not only quickly sharpens very dull or damaged blades, but also hone for razor sharp; Not only for straight edge but also serrated knife.

3 YEARS Warranty and Superior After-Sale Service: Sharpal headquarters in CA, US with overseas branches in Germany and Australia, aiming at providing consumers with an easy and cost-effective way to obtain a sharp edge. Manufactured and field-tested to the highest standards.

4-inch sharpening steel stores in the handle when not in use, and features a 600-grit diamond coated oval shaft

A handy, lightweight, portable knife sharpener requiring no water or oil, stores compactly and is easily taken anywhere

Lightweight 6061-T6 anodized aluminum with knurled texture for a secure grip during use

A great companion for any knife enthusiast such as backpackers, hunters, hikers, hobbyists, anglers, home cooks, contractors, and carpenters

Perfect for sharpening and realigning any Kershaw blade such as any Leek, Scallion, Clearwater Fillet series, Shuffle, Link, CQC series, and any favorite fixed blade or pocket folder

Four sharpening angles: 17, 20, 25, and 30

Carbide slots sharpen in 3-4 strokes

Ceramic benchstone for fine polishing

Rugged metal construction

100% compatible with all Lansky kits and accessories

Tapered Round Diamond Coated Rod for Sharpening Serrated and Standard Edges

Carbide Blades (Coarse CARBIDE Slot) Quickly Set Your Edge; Ceramic Stones (Fine CERAMIC slot) Give You a Razor Sharp Edge

Reversible and Replaceable Carbide and Ceramic Stones for Extended Sharpening

Lanyard hole for Carrying

Preset Sharpening Angles provide Guaranteed Results

3-Step Knife Sharpener: With our incredible 3-slot system, we’re revolutionizing the art of knife sharpening! The 1st diamond sharpening rod repairs and straightens damaged blades before the 2nd slot sharpens to restore its V-shape. Finally, the 3rd slot fine tunes for a clean polish.

Easy to Use: Whether you’re right or left-handed, the ergonomic handle allows you to restore your cooking knives in a matter of seconds! Simply place the blade in each of the slots and gently pull the knife through a few times for fast, effective sharpening.

Cut-Resistant Glove Included: At Kitchellence, we put the safety of our customers above all else. Designed with a non-slip base, our kitchen knife sharpener offers comfortable control while you work. We’re even including a cut-resistant glove for added safety!

Premium Quality: With our professional knife sharpener kit, you don’t have to be a chef to cook like one! Crafted from solid ABS plastic, it’s strong, durable and designed to last a lifetime. Made with high quality materials, knives will look and work like new.

Shop Risk Free: We’re so confident that you’ll love our knife sharpening kit, we’re backing each order with our unconditional money back guarantee! If you are not completely satisfied, simply return the product within 30 days and we’ll refund your purchase.

Tapered Round Diamond Coated Rod for Sharpening Serrated and Standard Edges

Carbide Blades (Coarse CARBIDE Slot) Quickly Set Your Edge; Ceramic Stones (Fine CERAMIC slot) Give You a Razor Sharp Edge

Reversible and Replaceable Carbide and Ceramic Stones for Extended Sharpening

Lanyard hole for Carrying

Preset Sharpening Angles provide Guaranteed Results