Electric Knife Sharpeners

Get professional sharpening results at home every time with the 3-in-1 Electric Knife Sharpening System by ChefPro. Sharpening your knives has never been easier, with built-in guides for sports knives, kitchen knives, and even your scissors, and screwdrivers! All your knives and tools can be sharpened with ease! Engineered to deliver supreme performance, this electric knife sharpener with guide features a 2-stage sharpening system for professional results; fine and coarse. This powerful electric sharpening stone is a secure sharpening system that has a secure anti-slip suction cup feet and base to ensure safety. After you are done using the sharpener, press the button on the side and the retractable cord allows for convenient storage. This handy electric sharpening system will serve as your new gaming knife sharpener, kitchen knife sharpener, and tool sharpener all in one compact device. With its powerful motor and grinding wheels, this compact knife sharpener along with its suction cup for safety will prepare you for all occasions.

Compact, perfect to use anywhere.. Donna. US. Sat Jun 20 2026

Three-stage system provides professional results at home by sharpening kitchen and sports knives quickly and easily. Adjustable blade selector provides optimum sharpening angles. The blade selector adjusts the guides to the perfect angle needed for precision sharpening. Select thick for hunting knives, medium for chef's knives and standard kitchen knives, and thin for light blades like fillet or paring knives. Simply draw the knife through each slot a few times to achieve a razor-sharp edge. Stage 1 begins the sharpening process with a Sapphirite coarse-grinding wheel to create the proper angle. Stage 2 continues sharpening with a Sapphirite medium-grinding wheel giving the blade a precise edge. Stage 3 completes the process with an extra fine-grit ceramic wheel polishing the blade to an exact, razor-sharp edge.

Works pretty good. We gave it away as a gift.. Kelly. New Albany, OH. Tue Jul 14 2026

The Brentwood electric knife sharpener provides an easy, automatic way to sharpen most non-serrated kitchen and sport knives to a razor-sharp edge. With a special two-stage system, it precision grinds a perfect sharpening angle, then fine hones and polishes the edge for professional results at home, anytime. Built-in guides for sport or kitchen knives. Stage sharpening for professional results.Secure anti-slip feet retractable cord for convenient storage.

So glad I purchased this and it was so economical. Martha. Woodbridge, VA. Thu Mar 12 2026

The new, efficient 3-Stage Chef’sChoice® Diamond Hone® Hybrid® Model 270 is one of our most advanced hybrids yet. It combines our acclaimed CrissCross® sharpening technology and electric and manual sharpening stages to provide superior edge geometry and razor-sharp edges on both straight-edge and serrated knives, including household and kitchen knives, sports knives and pocket knives. The Chef’sChoice CrissCross® sharpening technology is praised by home cooks and professional chefs for its extremely sharp edge with lots of “bite.” The diamond abrasive wheels sharpen simultaneously into and out of the edge for a superior burr-free edge. Featuring elegant and durable brushed stainless steel knife guides, Stages 1 and 2 are electric, using 100% diamond abrasives for fast and easy edge shaping and sharpening. Stage 3 uses ultra-fine diamond abrasive wheels for a polished, razor-sharp, arch-shaped edge that is stronger and more durable. Stage 3 also sharpens serrated edges. Engineered and assembled in the USA. Covered by the Chef'sChoice Three-Year Limited Warranty.

[This review was collected as part of a promotion.] I was looking for a knife sharpener that even my husband would like. This one is very easy to use and is super efficient. I was impressed with how sharp it made even my dullest knives. Highly recommend.. Breezinby87. Dallas, Texas. Thu Jan 25 2024

Get professional sharpening results at home anytime with the Chef Pro Electric Kitchen Knife Sharpener and Polishing System. With built-in guides for sports knives, kitchen knives, and scissors, you can sharpen your handy tools with ease! Engineered to deliver supreme performance, this electric knife sharpener with guide features a 2-Stage sharpening system; fine and coarse. Sharpening provides professional results and the secure and sturdy anti-slip suction cup feet ensure safety. After you’re done, the front switch turns off the device. This handy electric sharpening system will serve as your new kitchen knife sharpener. With its powerful motor and grinding wheels this compact knife sharpener system and a non-slip base with a suction cup for safety is ready for whatever you throw at it. Cleaning out the metal shavings is super easy, just unplug the two red caps at the bottom and empty out the shavings. Box shows directions with images on how to operate. Ditch dull knives and get the Chef Pro Electric Kitchen Knife Sharpener system for an easy slicing experience!

It’s good for the money that I spent i’m gonna give one to my friend as a gift. She usually likes a lot of different types of gadgets. Many of us need to sharpen our knives in the kitchen because the ones that you buy now Very good. Deborah. Lansing, IL. Sun Apr 26 2026

Keep your knives sharp and cutting like new with the Chef'sChoice Diamond UltraHone Knife Sharpener. This compact professional electric 2-stage knife sharpener sharpens both straight edge and serrated 20 degree class knives to better than factory edges, in just minutes. The 2-stage sharpening provides arch-shaped edges that are stronger and longer-lasting than hollow ground or conventional “V” edges. Stage 1 uses 100% fine diamond abrasives to create the first bevel and Stage 2 ultra-hones the edge using advanced micron size 100% diamond abrasives to complete the second bevel. The precisely formed conical diamond abrasive disks gently apply optimal sharpening pressure, guaranteed to never detemper the edge. Highly-precise knife guides automatically position and stabilize the knife as you sharpen for fast, foolproof results. It’s ideal for sharpening all types of knives, including kitchen, household, sporting and pocket knives. Engineered and assembled in the U.S.A. Covered by the Chef'sChoice Three-Year Limited Warranty.

We had this model for over 20 years with excellent performance, so we purchased it for our newly married son and daughter-in-law. It's a must for serious chefs.. Cheryl. Maple Grove, MN. Tue Jan 30 2024

The Presto Eversharp Electric Knife Sharpener is an easy, automatic way to sharpen most kitchen and sporting knives to a razor-sharp edge. Its professional two-stage system precision grinds a perfect sharpening angle then fine hones and polishes the edge. Automatically sharpen your knives with this professional-style knife sharpener right at home!

Works well and I use it frequently and it doesn’t take up a lot of room on my countertops!. Tammy. US. Thu Jun 18 2026

The Brentwood 3 in 1 Knife and Tool Sharpener ensures you do not have to bother with multiple, costly sharpeners. The 3 in 1 electric knife and tool sharpener puts a fresh edge on all your kitchen knives, sport knives, scissors, and flathead screwdrivers. Simply turn the unit on and allow the automatic blade positioning to guide the knife or tool to the correct angle. Use the top slots for knives and the side slots for scissors and screwdrivers. The sharpener has a unique two-stage system for knives - 1st level reshapes the blade for optimum performance - 2nd level smooths and polishes the blade for effortless slicing. Suction cups on the base of the sharpener keep the unit securely in place. Guided slots have high shoulders keeping your knife stable as you sharpen. Retractable cord for convenient storage

A great price for a sturdy tool with many uses, I was able to restore a pair of dressmakers shears that I hadn’t been able to use on fabric for years, after 2 rounds of sharpening they cut to the tip! Highly recommend!. Tagimoucia. Washington. Thu Aug 03 2023

Our Yatoshi 3-stage electric knife sharpener is your go-to tool for effortlessly maintaining razor-sharp blades. With precision sharpening stages, it reshapes, hones, and polishes for optimal sharpness. Say goodbye to dull knives and hello to effortless cutting!

The Chef’sChoice Model 250 Hybrid Knife Sharpener delivers a faster, smarter way to restore a factory-sharp edge. It combines the speed of electric sharpening with the control of manual finishing. Designed for straight-edge, serrated, cleaver, and sports knives, it brings consistent, professional results to every blade in your kitchen. The advanced 3-stage system is engineered for both performance and precision. Stage 1 uses 100% diamond abrasives to shape the edge. Stage 2 refines and sharpens for precision. Stage 3 manually polishes for a clean, finished edge. Built with advanced Trizor® Edge technology, the 250 forms a strong, tripe-bevel, arch-shaped edge designed for durability and long-lasting sharpness. Precision angle guides eliminate the guesswork, automatically positioning your knife for consistent, factory-quality results in just minutes. Versatile, efficient, and easy to use, the Model 250 is designed to help extend the life of your knives while keeping them performing at their best. Proudly made in the USA and backed by a Chef’sChoice Three-Year Limited Warranty, it’s a reliable solution for effortless, everyday sharpening.

Sharpens knives very easily. Great purchase!. Tyanne. Parker, CO. Fri Dec 27 2024

Compact design with multi-task includes working modules, easy to operate. High-strength engineering plastic body, durable and reliable. The machine is made of plastic parts, mainly for household use, and it is not suitable for high precision requirements. 36h shipping.

Nice little sharpener, using it more for drill bits. A small learning curve in loading the bit into the carrier. Then it's easy to use. Haven't used it for anything else.. David. Glen Cove, NY. Mon Nov 03 2025

Knife Sharpener, Professional 2 Stage Electric Knife Sharpener for Quick Sharpening & Polishing, with Scissors Sharpener and Metal Dust Collection Box, Stainless Steel, Silver

The Chef'sChoice Sharpening Module for Euro/American Style and other 20 degree edge knives slides off easily for cleaning in sinks or commercial dishwashers (20° class). Specifically for use with Chef'sChoice Model 2100 Commercial Knife Sharpener. The three-stage Chef'sChoice® Commercial Diamond Hone® Knife Sharpener Model 2100 is fast and easy to use and creates a superior, longer-lasting sharp cutting edge that surpasses any other commercial sharpener. It will eliminate the need for costly and inconvenient knife sharpening services. The unique edge geometry produced by the Model 2100's three-stage patented sharpening process (EdgeSelect®) can produce an edge with extraordinary "bite" for fibrous foods or a fine edge for precision cutting and slicing. Safe for quality knives, it never detempers the knife blade. Covered by the Chef'sChoice One-Year Limited Warranty.

Electric Knife Sharpener, 2-Stage Kitchen Knives Sharpening System Quickly Sharpening

Electric Culinary E2 Kitchen Knife Sharpener - For Scissors, Cleavers, Serrated & Paring Knives Black

The Chef'sChoice Sharpening Module for Asian Style and other 15 degree edge knives slides off easily for cleaning in sinks or commercial dishwashers (15° class). Specifically for use with Chef'sChoice Model 2100 Commercial Knife Sharpener. The three-stage Chef'sChoice® Commercial Diamond Hone® Knife Sharpener Model 2100 is fast and easy to use and creates a superior, longer-lasting sharp cutting edge that surpasses any other commercial sharpener. It will eliminate the need for costly and inconvenient knife sharpening services. The unique edge geometry produced by the Model 2100's three-stage patented sharpening process (EdgeSelect®) can produce an edge with extraordinary "bite" for fibrous foods or a fine edge for precision cutting and slicing. Safe for quality knives, it never detempers the knife blade. Covered by the Chef'sChoice One-Year Limited Warranty.

This is the only electric sharpener I know of where you can change out a sharpening stone set to switch from 20-degree-bevel knives (western knives) and 15-degree-bevel knives (asian knives) . The sharpener isn't cheap, but it seems to work really well and it saves having to chase down a sharpening service (who probably uses the same equipment) every time I need to touch up my kitchen knives.. Wrkrb. Tue Mar 11 2025

8-Inch Water-Cooled Grinder: This grinder comes with an adjustable angle guide and clamp for precise multi-angle sharpening. The 155 RPM motor ensures stable grinding, supported by a solid base and anti-slip feet. It includes an 8-inch 220-grit wet wheel and an 8-inch leather honing wheel for grinding and polishing. The water-cooling system prevents overheating and clears debris, making it ideal for sharpening knives, chisels, axes, and woodworking tools at home or in workshops.

Good morning . 1st Proper attachments were not included . 2ndly having difficulting finding attachments , also want to add customer service was very help full in solving my issues. Anonymous. Sat Jan 24 2026

Maintain your kitchen knives properly with the three-station knife sharpener. This compact unit grinds at optimum angles recommended by knife manufacturers resulting in the sharpest blades possible. You can also polish your blades and efficiently remove burrs faster with the reverse direction stropping wheel. A magnetized drawer under the grinding wheel captures metal shavings.

8-Inch Water-Cooled Grinder: This grinder comes with an adjustable angle guide and clamp for precise multi-angle sharpening. The 155 RPM motor ensures stable grinding, supported by a solid base and anti-slip feet. It includes an 8-inch 220-grit wet wheel and an 8-inch leather honing wheel for grinding and polishing. The water-cooling system prevents overheating and clears debris, making it ideal for sharpening knives, chisels, axes, and woodworking tools at home or in workshops.

Elevate your workshop capabilities with this professional-grade belt grinder sander. Engineered for precision and power, this 1500W variable speed machine is the ultimate tool for knife making, metal polishing, and heavy-duty grinding. Featuring a robust VFD system for stepless speed control and a versatile 3-in-1 design, it handles everything from coarse deburring to fine finishing. Whether you are a hobbyist or a pro fabricator, this bench-top polisher delivers industrial performance in a compact footprint.

The sharpener provides an easy, automatic way to sharpen most non-serrated kitchen and sports knives to a razor-sharp edge. Sharp knives and tools are essential both for precision cooking and hardware operations. This product will ensure that your cutting tools are always at peak-performance sharpness! With a retractable cord for convenient storage and 45 watts of power, with a special 2-stage system and precision slots for knives, scissors, and screwdrivers, it grinds a perfect sharpening angle for professional results at home, anytime. Includes blade guides to make knife sharpening safer.

Awesome product, works like it should. Jason. Kingsland, GA. Thu Jan 21 2021

The Homeitusa Electric Knife Sharpener has a two-stage sharpening system to quickly and easily sharpen most non-serrated blades for professional results in the convenience of your home. Creates a razor-sharp edge in seconds using the sharpening wheels by simply drawing the knife through each slot that will fine hone and polish the blade. Get the same ultra-hard material used by professional shops.

Debbrie. Yakima, WA. Thu Feb 27 2025

Keep your knives sharp with the Chef’sChoice 1520 AngleSelect professional electric knife sharpener. The ideal solution for improved cutting performance on both 15 and 20-degree class knives, this knife sharpener works quickly and effectively to keep your knives in top shape with its three stage system. Using 100 percent diamonds, the hardest natural substance on earth, our patented abrasives sharpen faster and easier to create a sharp, longer lasting edge. This sharpener improves cutting performance by creating two distinct facets set at different angles that form a sharp, longer lasting, arch-sharped edge. The first stage sharpens 15-degree straight edge knives, while the second stage sharpens 20-degree straight edge knives. In the final stage, patented stropping disks create an unparalleled polished finish. Precision angle guides ensure accurate sharpening throughout the entire blade length and eliminate any guesswork. Featuring a black finish, this compact, easy-to-use unit is designed to work with both straight-edge and serrated knives. The sharpening time is approximately one minute for first time sharpening, while resharpening is approximately 10 seconds. Covered by the Chef'sChoice Three-Year Limited Warranty. WHY YOU NEED A KNIFE SHARPENER – Over time, a knife’s edge dulls under the stress of cutting. The overall performance can be significantly improved if sharpened and maintained correctly. HOW DO KNIFE SHARPENERS WORK – Good sharpening systems shape the knife edge with a coarse abrasive and polish with a finer abrasive.

Excellent sharpener for both Japanese and Western knives. It includes a comprehensive owner's manual that I encourage you to read. The manual explains how to sharpen until you get a burr, how to feel for the burr, and how to treat Japanese and Western knives differently. My knives could again cut through a sheet of paper held in the air after using this tool as instructed.. Michael. Chicago, IL. Wed May 07 2025

The Chef’sChoice 1520 AngleSelect professional electric knife sharpener is the ideal solution for both 15 and 20-degree class knives. Using 100 percent diamonds, the hardest natural substance on earth, our patented abrasives sharpen edges faster and easier. This sharpener improves cutting performance by creating 2 distinct facets set at different angles that form a sharp, longer lasting, arch-sharped edge. The first stage sharpens 15-degree straight edge knives, while the second stage sharpens 20-degree straight edge knives. In the final stage, patented stropping disks create an unparalleled polished finish to both 15-degree & 20-degree knives. Precision angle guides ensure accurate sharpening throughout the entire blade length and eliminate any guesswork. This unit is designed to work with both straight-edge and serrated knives.

Perfect for thanksgiving. Looking forward to using it.. Renee. US. Mon Jun 29 2026

Keep your knives sharp and cutting like new with the Chef'sChoice Professional Electric Knife Sharpener with Diamond Hone. Compact and lightning fast, this professional sharpener uses advanced technology to sharpen both fine edge (straight edge) and serrated knives. The 2-stage sharpening provides arch-shaped edges, which are stronger and longer lasting than hollow ground or conventional “V” edges. Stage 1 uses 100% fine diamond abrasives to create the first bevel and Stage 2 ultra-hones the edge using advanced micron size 100% diamond abrasives to complete the second bevel. The precisely formed conical diamond abrasive disks gently apply optimal sharpening pressure, guaranteed to never detemper the edge. Highly-precise knife guides automatically position and stabilize the knife as you sharpen for fast, foolproof results. The Model 320 is ideal for sharpening all types of knives, including kitchen, household, sporting and pocket knives. This compact unit features resilient elastomeric feet that hold the unit securely to the work surface. Engineered and assembled in the USA. Covered by the Chef'sChoice Three-Year Limited Warranty.

Once upon I time I could sharpen my knifes to razor sharpness by hand. Decades later my hands are no longer steady enough to do that. I spent 10 minutes reading the instructions and then ten minutes getting two 8" knives sharper than I could do it by hand. After using it a few more times I'll be able to get a knife sharp in under a minute. Seriously, I think I'll be able to sharpen a knife as fast as a professional chef does with one of their sharpening rods. And, I paid less for this than my diamond stones I use for planes and chisels.. Anonymous. Wed Jun 03 2026

The Chef’sChoice 15XV electric knife sharpener upgrades traditional 20° factory edges into sharper 15° edges that slice, dice, and mince with greater precision and less effort—even on delicate cuts. It also refines existing 15° knives for better cutting performance and edge retention. The 3-stage system creates the Trizor XV® edge—a unique triple-bevel design built for strength, durability, and long-lasting sharpness. Stage 1 uses 100% diamond abrasives to shape the edge. Stage 2 refines and sharpens for precision. Stage 3 polishes for a clean, finished edge. To eliminate guesswork, flexible spring guides hold the correct angle from heel to tip, keeping each pass consistent and repeatable, while built-in angle controls help protect your knives, so you get the edge you need with confidence. Designed for both straight-edge and serrated knives, the 15XV delivers consistent, expert-level sharpening in about one minute, with quick touch-ups anytime.

It arrived on time and in perfect condition. After reading the instructions, I was able to sharpen all my knives as sharp if not sharper than when they were new (if that’s possible) in maybe 30 -45 minutes. It’s as good as they said it would be in the NY Times Wirecutter review.. Bryndis. Ashford, CT. Sun Dec 10 2023

High-efficiency sharpening, high-speed motor can let you sharpen your tools quickly. You can get a sharp knife in 1~2 minutes.

Works great. Lupe. US. Mon Jan 12 2026

Introducing the Alpine Series, the only knife sharpener electric that incorporates expert sharpening skills directly into its design, making the process both easy and enjoyable. At Master Grade, we are committed to continuously innovating and developing knife sharpeners that enhance your culinary experience. The Alpine Series is not only user-friendly, but its compact design also allows for effortless storage or display on your kitchen countertop. Engineered as a true tool, we utilize the highest quality materials and craftsmanship to ensure durability and performance. With a sharp knife, you’ll achieve clean cuts on meats, vegetables, and fruits, preserving their nutrients and moisture for tastier meals and stunning presentations. Elevate your kitchen experience with the Alpine Series and enjoy the art of cooking like never before.

Work Sharp Ken Onion Knife Sharpener Tool - Adjustable Knife Sharpening System - For Knives, Scissors, Serrated Blades, & Tools

The Chef’sChoice® Professional Diamond Hone® Sharp-N-Hone® Sharpener Model 325 is a cost-effective alternative to sharpening services for small commercial kitchens, delicatessens and caterers. This professional two-stage Diamond Hone® knife sharpener for 20-degree class knives incorporates the most advanced technology from Chef’sChoice® to sharpen both straight edge and serrated knives. It creates a novel long-lasting edge of unprecedented sharpness in seconds. The unique 100% diamond-plated abrasive disks in Stage 1 remove the old edge and produce the first bevel in seconds. The revolutionary flexible abrasive disks in Stage 2 are made of a proprietary barber-strop-like polymer and sharpen serrated edges and polish straight edges to hair-splitting sharpness. A typical knife can be sharpened in 45 seconds and resharpened in just 15 seconds. This user-friendly sharpening system with built-in precision angle guides eliminates guesswork and produces consistently excellent edges every time. It safely sharpens the entire range of kitchen knives without ever detempering the blades. Kitchen staff can easily and quickly prep meals with knives that are not only sharp on demand, but with edges that last longer and are superior to common factory edges. With durable diamond abrasives on the Model 325, each sharpening costs just pennies! The benefits of substantial savings combined with the advanced technology of this sharpener and the convenience of "on site" and "on demand" usability make the Chef’sChoice® Sharp-N-Hone® a formidable alternative to outside sharpening services. The Chef’sChoice® Sharp-N-Hone® Model 325 is convenient, fast, precise and easy to use. It features a powerful motor, 2-stage sharpening system, cone-shaped 100% diamond sharpening disks and revolutionary stropping disks. Built-in elastomeric spring guides precisely direct the blade through the perfect angle eliminating all guesswork. A unique, double-beveled edge, more durable and longer lasting than factory edges can safely be achieved in less than one minute, anytime. The Model 325 is compact and will fit easily into any prep area. It is equipped with an easy-to-use cleaning system for the abrasive disks. Its small size, affordable price and self-clean feature make it an ideal choice for any lighter volume kitchen, caterer, convenience store or deli. Covered by the Chef'sChoice Three-Year Limited Warranty.

I’ve been using Chief’s Choice for over 15 years and have been very satisfied. I bought this one for its size to keep in kitchen.. Rosalie. La Grange, TX. Sat Feb 04 2023

Preserve chef-worthy cutlery collection with this electric blade sharpener.

Works great on all types of knifes. Love it.. Norma. Roseville, CA. Thu May 31 2018

The Master Grade Commercial Knife Sharpener stands out as the preferred choice for professional chefs and meat cutters, renowned for its superior performance and exceptional value compared to other electric sharpeners. Engineered with innovative technology, it allows for effortless re-profiling of blades up to 0.6" (15mm) high and 0.16" (4mm) thick while maintaining a precise 15-degree angle—ensuring a razor-sharp edge without the hassle of a burred finish. Our unique soft-touch sharpening wheels protect your blades from overheating, offering a gentle yet effective sharpening experience that prolongs the life of your knives. With the ability to achieve outstanding results in just a few passes, this sharpener enhances kitchen efficiency and productivity. Plus, it comes with a comprehensive three-year warranty, providing peace of mind as you invest in a tool that delivers consistent, professional-quality performance. Elevate your culinary skills with the Master Grade Commercial Knife Sharpener—where precision meets practicality.

Knife Sharpener, Electric Knife Sharpener with 2-Stages Sharpening & Polishing, Knife Sharpener Tool for Kitchen Knives, Knife Sharpener Electric for Scissors and Slotted Screwdriver

My husband is the kitchen king in our house and has been needing a knife sharpener for some time. We had a gift card for WayFair and decided to use it on this product. He has used it several times and really likes it. He says it is easy to use and does a good job sharpening his knives.. Debbie. Thu Aug 29 2024

Upgrade your kitchen with the Electric Knife Sharpener, a versatile tool perfect for sharpening and polishing various knives and scissors effortlessly. With its USB plug feature, this compact and lightweight sharpener is easy to use and store, catering to both left and right-handed users with its double knife slots. Made of durable plastic and white fused alumina material, this sharpener guarantees quick and safe sharpening results, powered conveniently by a power bank or laptop. Say goodbye to dull blades and embrace the efficiency and security of this multifunctional sharpener with safety cover protection, making it a must-have for everyday kitchen use.

【Electric Knife Sharpener, Sharper Knives, Easier Cooking】Our high-quality multi-function electric knife sharpener tool is meticulously designed to make knife sharpening effortless and efficient. With a 3-stage precision sharpening system, a powerful 2800rpm speed, and quiet operation, our knife and scissor sharpener delivers razor-sharp 15° edges in seconds. Whether you're in the kitchen or another setting, our versatile electric sharpener ensures convenience and top-notch results. Say goodbye to the hassle of dull knives and easily experience professional-grade sharpening!

This three-stage electric sharpener uses diamond grinding to restore dull blades quickly and safely. The elastic diamond structure and angle guide deliver balanced force and precise edge control. A protective grinding head plus debris-collection tray prevents scratches and keeps cleanup simple. Coarse, fine and polishing slots handle metal and ceramic knives (note: polishing is not suitable for ceramic blades).

Love my nice sharpener perfect fits my in my kitchen just perfect where I have it at thank you so much Wayfair. Laverna. Chicago, IL. Mon Jan 06 2025

For those who take cooking seriously and believe that tools should be of the highest quality, yet affordable, this product is for them. Innovative products that feature exceptional quality in materials, unique design and dedicated craftsmanship, honed to the exacting performance needs of the discriminating chef. These are the characteristics that make Mercer the undeniable choice for the professional and the enthusiast. Introducing the Triple Diamond by Mercer, a three-stage knife sharpener with 100% diamond abrasives and ultra-fine stropping stage for an astonishingly sharp edge in seconds. Use to sharpen all knives, straight edge and serrated - kitchen knives, butcher knives, cleavers, even pocket and sporting knives - extends their useful life! This NSF certified knife sharpener is extremely safe and easy to use - no special training required. Powerful high speed motor and precision guides guarantee perfect results every time. Knife edge stays sharp up to 3 times longer - patented triple bevel edge lasts and lasts!

Great sharpener. We have bought many others and this one is the best by far.. Kim. Richmond, MA. Sun Aug 23 2020