Best Mercer Culinary Knife Sharpeners in 2026

EASY TO USE KNIFE SHARPENER: This is the perfect knife sharpener for chef’s knives, paring knives, serrated knives, filet knives, cleavers – you name it. If you own a knife, you need this sharpener.

GET A SHARP EDGE IN 10 SECONDS: A sharp blade makes it easier to get work done quickly and safely. The innovative AccuSharp Knife Sharpener lets you sharpen most blades in around ten seconds.

DIAMOND-HONED TUNGSTEN CARBIDE SHARPENER: AccuSharp sharpening blades are crafted from diamond-honed tungsten carbide, one of the hardest known materials. With it's unique design, the sharpening blades can be reversed doubling its life span.

3-Stage Kitchen Knife Sharpener: Stages 1 and 2 of the EdgeSelect knife sharpening system use 100% diamond abrasives to sharpen and hone edges; Stage 3 uses patented stropping disks to polish and finish the blade

Diamond Abrasives: This versatile straight-edge and serrated knife sharpener uses proprietary diamond abrasives, the hardest natural substance on earth, to quickly and easily sharpen edges; Operates at 65dB to 75dB

15-Degree Edges: This electric sharpener applies an ultra-sharp edge to 15-degree knives and easily converts 20-degree knives to a finer 15-degree edge for easier cutting

Crossed Carbide Blades Provide Quick Edge Setting

Crossed Ceramic Rods Provide a Razor Sharp Edge

Non-Slip Rubber Feet for Added Safety.

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!

Sharpen kitchen and sport knives to a razor-sharp edge fast and economically.

Easy 2-stage sharpening system for professional results at home on most any non-serrated blade.

Sapphirite sharpening wheels grind a precisely angled edge then fine hone and polish for a razor-sharp edge.

Coarse for dull and damaged knives

Fine for polishing the knife and for quick touch-ups for an already sharp knife

Patented Edge Grip feature allows sharpening on the edge of the table or counter top- prevents the tip of larger knives from dragging over the surface of the counter

QUALITY CONSTRUCTION: Precision-forged with high-carbon German steel to help hone your knife edges and increase performance

SUPERIOR DESIGN: The finest handle in forged cutlery; built to last ergonomic handle offers comfort and a non-slip grip, even with wet hands

BEST USE: Keep your cutlery sharp and operating at peak performance. For best results, use honing steel as needed to maintain knife edge

EASY TO USE KNIFE SHARPENER: This is the perfect knife sharpener for chef’s knives, paring knives, serrated knives, filet knives, cleavers – you name it. If you own a knife, you need this sharpener.

GET A SHARP EDGE IN 10 SECONDS: A sharp blade makes it easier to get work done quickly and safely. The innovative AccuSharp Knife Sharpener lets you sharpen most blades in around ten seconds.

DIAMOND-HONED TUNGSTEN CARBIDE SHARPENER: To deliver years of reliable use, AccuSharp sharpening blades are crafted from diamond-honed tungsten carbide, one of the hardest known materials. With it's unique design, the sharpening blades can be reversed doubling its life span.

Maintains sharp knives between professional sharpenings

Use every other time knife is used

Smooth polypropylene handle

🍆[Professional Knife Sharpeners]:The Homly knife sharpeners are designed with 3-slot "V" shaped and made of tungsten alloy, ceramic and diamond.The high quality ABS material provides maximum control and safety when sharpening knives. Easy and fast to make kitchen knives sharper.

🍗[Adjustable Knife Sharpener]:Professional 3-1 knife sharpener with built in angle adjustment from 14 to 24 degree, offering the correct blade angle to expertly maintain the cutting edges of your knives (includes unique ceramic sharpening blade slot designed to sharpen Kitchen scissors).

🍉[Convenient Operation with Homly Knife sharpener]:These knife sharpeners offers two stages of sharpening for each knife style: a coarse ultra-hard Tungsten carbide side for restoring edges to dull blades and a finely grained ceramic side for honing and finishing edges, also useful for quick touch-ups.Just adjust the corresponding angle(We had marked the angle on the sharpener for different knifes), 3 to 5 pulls through the sharpener is all it takes to reestablish any knife to a precision edge.

Simple And Fast - Sharpens with 100% fine diamond abrasives, reshapes the angle, evenly sharpens and rejuvenates the edge. Better than sharpening stone.

Ideal For Various Knives - With a four stage system, this tool also reshapes every angle of the knife with precision firstly. Furthermore, this unit polishes and hones the blade. This lightweight and compact kitchen gadget easily fit into your kitchen drawer. You can sharpen stainless steel, hard steel, ceramic, folding knives, large or small knives along with scissors.

Safe And Easy To Use - Simply position the dull blade on the sharpening slot and enjoy razor-sharpness in just seconds. This sharpener is suitable for both right-handed and left-handed users. The ergonomic handle can be held on either the right or left-hand side. It’s also safe to use and works for all types of blades, including high-quality, hard steel blades.

Easy 3-stage sharpening system for professional results at home, anytime.

Sharpens kitchen and sport knives, even Santoku knives.

Blade thickness selector adjusts guides to optimum sharpening angle.

✅【Maintain Razor Sharp Edge】: Our 12 inch knife sharpener coated the very fine diamond particles (600 grit 23 microns) gives you the hardest, most durable, longest lasting surface available. Hard enough to straighten and realign the cutting edge of almost of all knives, make your decade old knives are like new.

✅【Easy & Safe to Use】: With premium ergonomic handle which fits all hands, provides non-slip and comfortable grip. The slip-resistant bottom durable handle will make the rod easy to handle and will stay in place while being used, so it becomes safer for you.

✅【Wide Application】: The diamond sharpening rod can make your dull knife new life and increase knives’ lifetime with just few effort. Fantastic for sharpening all kinds of kitchen knives, such as chef knife, paring knife, cleaver knife, chopping knife, vegetable and fruit knife, etc. Keeping your knives razor sharp.

✔️ DIAMOND ELECTOPLATING: State-of-the-art manufacturing for precision Kitchen, Home or Hunting blade sharpening. Ensures efficient and sharp sharpening of dull knives and tools.

✔️ OVAL SHAPE: This knife sharpener rod is designed to ensure higher sharpening efficiency.

✔️ LIGHTER TOUCH: Requires much less force than most sharpening steel. 'Easy-does-it" leads to long lasting results..

CHEF'SCHOICE - Professional 3-stage sharpener for super sharp edges on your 15 and 20-degree class knives

DIAMONDS - 100 percent diamond abrasives are used in all three stages. The initial stages sharpen and hone using 100 percent diamond abrasives while the third stage polishes the edge with micron sized diamond abrasives

KNIVES - Sharpen straight edge and serrated knives as well as sports and pockets knives

Made with 100% diamond abrasives

For use with straight edge and serrated knives

Comfortable textured handle for a secure hold

Electric 3-stage knife sharpener for straight, serrated, single-, and double-bevel knives

Puts a sharp edge on european/american (20 degree) and asian-style (15 degree) knives

Patented flexible stropping/polishing disks for a microscopically polished edge

Made with German steel

Black polypropylene handle with ring

12" German sharpening steel

⚔4 in-1 Knife Sharpeners: With our incredible 4 slot system, we are taking myth out of knife sharpening. Coarse slot(Carbide blades) is used for straightening & repairing damaged blades, Medium slot(diamond sharpening rods) to sharpen the knives,Fine slot for clean polishing & Serrated slot for sharpening serrated blades.

🔪Razor Sharp Edge: Orange Ninja kitchen knife sharpener, can quickly and easily sharpen a wide variety of knives. Knife Sharpening is done in three steps (coarse, medium, fine) for knives. All it takes is a few simple strokes to keep your kitchen knives razor-sharp.

👋 Ease to Use: This kitchen gadgets works for both right or left-handed person, 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.

Mercer Cutlery - M14412 - 12 in Ceramic Knife Sharpener

12 in Ceramic Knife Sharpener

Mercer Cutlery

Made with German steel

Black polypropylene handle with ring

Limited lifetime warranty

Diamond abrasives

Polypropylene handle

Limited lifetime warranty

Super strong ceramics for durability

Ergonomic nylon handle with hand guard

Aligns the knife edge as it sharpens

Easiest and most accurate sharpening guide available

Ceramic inserts for longevity

For use with chef knives 6" and larger

RUIXIN PRO RX-009 Sharpener System: This RX-009 Metal Fix-angle Edge Sharpener is more simple in structure, can be tightly clamped on the table, kitchen stove or other platforms with the G-Clamp. Most of the material of this sharpener stand is stainless steel, highly durable & long lasting.

Improve Fixed Angle Design: The innovative 360 degree flip design allows to flip over to sharpen other side with a deviation of +/- 2°, you can unscrew the screw on the vertical rod to adjust the ideal angle you want quickly, restore knife blades sharp quickly and safely (Attention! If your phone has no rangefinder tool to help set the accurate angle, please download Measure APP).

Adjustable Knife-Clip Wide Design: The Knife-clip wide can be adjusted to fit most size of blades, featured with rubber sleeves to avoid scratching the blades.

Diamond abrasives for longevity of knife

Three stage sharpening

Polymer strapping stage

Diamond abrasives

Polypropylene handle

Limited lifetime warranty

Tungsten steel for coarse sharpening and ceramic rods for fine sharpening

Textured surface for better grip

Can be hung on a key chain

Made in USA with US and Globally Sourced Material

Includes fine aluminum oxide stone, medium, and coarse silicon carbide stones.

Angle guides for ideal sharpening angle

Honing Oil, 16 Oz