Best Diamond Sharpeners in 2026

Premium quality sharpener ensures you never have a "dull" moment in the office, at school, or around the house!

Metal sharpener with secure screw-on lid prevents accidental opening

Assorted colors adds a fun surprise to every order

HANDHELD SHARPENER. Quickly and easily sharpen your knife's blade. The sharpening plates can be turned during the course of the sharpener's life, keeping your knives sharp for years of service.

ACHIEVE RAZOR SHARP EDGES. No matter if your knives are straight or wavy edged, your knives will cut like new with just one step. The small, v-shaped carbide metal plates are placed at an optimal angle to keep your blades at their precision-cutting best.

SAFE HANDLING. Ergonomically designed for the safest possible handling. Full-length finger guard provides maximum protection, and is suitable for both right and left hand use.

6 High Quality Metal Pencil Sharpener

Convenient 2-Hole Pencil Sharpener, For Sharpening Standard And Jumbo Pencils

Premium Sharpened Steel Gently Sharpens Pencils, Crayons, Bible Highlighters, Etc

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.

PERFECT MATCH OF WOODY PENCILS - It is the only sharpener large enough to sharpen your Woody pencils!

KID-SAFE - Use this safe and kid-friendly sharpener to sharpen your Stabilo Woody 3-in-1 pencils.

HIGH-QUALITY - Made of high-quality plastic mold with metal blade

Sharpener, metal double hole, 1 ea.

Blade fastened in 3 places

23 & 30 degree sharpening angles for clear & accurate lines

Add a historic landmark to your desk at home or at work and remember 9/11 with this Miniature Die Cast Model World Trade Center Replica

Diecast Model WTC Pencil Sharpener measures 2" long, 2" wide, and 4 1/4" tall

Incredibly detailed with the North and South Towers sitting in the back of the World Trade Center Plaza and the words "World Trade Center 1966-2001"

Sharpener, metal double hole with tub

Blade fastened in 3 places

23 & 30 Degree sharpening angles for clear & accurate lines

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

Carbide slots sharpen in 3-4 strokes

Ceramic benchstone for fine polishing

【High-grade Sharp Blade】The blades are made of High-grade steel,very sharp and long-lasting,Hassle Free Sharpening

【Dual Two Holes】Twin metal sharpener is suitable for graphite and coloured pencils for standard and thick pencils up to 11 mm diameter

【Compact Tiny Pocket Design】The body of the pencil sharpener is made of Aluminum alloy metal,small but powerful,Easy to carry

Fast and Simple | Patented spring action bars invented in Austria by a master knife maker make sharpening easy and foolproof. Sharpen dull and damaged blades in seconds. Hone a razor sharp edge on even the finest knife blades.

3-Action | 1: Sharpen by removing metal and cutting a new edge 2: Hone by re-aligning the blade without removing metal. 3: For serrated knives, sharpen the complete edge by pulling through the sharpener sideways. Get professional results easier and faster with this triple-action sharpener.

Auto-Adjusting | Precision tungsten-carbide sharpeners on patented spring-action bars automatically adjust to the angle of the knife blade. Control the angle from 12 degrees (super-sharp fillet knifes) to 20 degrees (rugged chopping blades), including serrated and high-quality Damascus knives.

Stay sharp and in style with OfficeGoods Battery Operated Pencil Sharpener. This is easy to use sharpener that fits standard-sized pencils, and even some brands of thicker colored pencils. The sound of the motor changes to indicate when the pencil is sharpened. The ability to choose three different points makes this ideal for artists, architects, and other professionals.

The motor and sharpener of this automatic sharpener is made from metal. It has a helical blade with a 7oz weight making it ideal for everyday use, including art, school, and office.

This automatic pencil sharpener can be powered either by cord or by batteries. It takes two AA batteries to run. Batteries are sold separately. This simple, easy-to-use device can easily be used by kids, making it a great back-to-school supply.

High Quality Material: Made of metal and ultra-sharp blade, this handheld sharpener could sharpen pencils smoothly and evenly.

Double-hole Design: The colored pencil sharpener comes with 2 holes, you can sharpen two different sizes of pens, like #2 pencils, colored pencils, charcoal pencils, etc.

Easy to Clean: Open the cover of the reservoir to pour out the pencil shavings. Its top is well fixed and shavings will not overflow easily.

3-In-1 Sharpener Designed To Sharpen Three Different Size Pencil Barrels - Jumbo, Regular, And Colored Pencil.

Each Section Has A Shavings Storage To Keep Your Artwork Tidy

Ergonomic Triangular Shape Makes This Manual Pencil Sharpener Easy To Hold And Use For Adults And Children

CASTELL 9000 PERFECT PENCIL – One pencil that writes, sharpens, erases, protects and extends. This genuinely classic #2 pencil was launched in 1905 and is a top-quality, multi-purpose choice for writing, drawing and sketching

MULTI-FUNCTIONAL CAP - Protective pencil cap features a sturdy metal clip and prevents pencil tip breakage. This functional cap features an integrated pencil sharpener, ideal for graphite pencils and also acts as a pencil extender when in use

#2 LEAD PENCIL – Features a superior, pre-sharpened #2 pencil lead made of finely ground graphite and clay. Never scratchy, the Castell 9000 pencil has a degree hardness of ‘B’ designating that the pencil lead is soft and ideal for users with a heavy hand

This 1-hole DTA tempered steel blade pencil sharpener is made of magnesium alloy metal

The blades are made of high-carbon steel therefore long-lasting and very sharp

Dynamic torsion action built into each blade makes for a smoother & cleaner cut

MAGNETIZED FOR SAFETY: While honing steels (sometimes referred to as sharpening steels) realign your knife’s edge for a sharper cut, they can also cause tiny metal particles from your blade to become airborne. Our honing rods are magnetized to prevent those particles from being inhaled or landing on nearby food.

BUILT TO LAST THROUGH YEARS OF USE: Noble Home & Chef’s honing steels are made of high quality, hardened carbon steel. Every material in our knife hone was meticulously chosen. You won’t find cheap plastic handles or soft, inexpensive steel. When you hold it, the weight immediately reveals how solid the construction is, and the design adds class to any kitchen.

NO RUSTING: Once hardened, our honing steels go through our proprietary chromium plating process, which prevents rust and corrosion.

Package includes: you will get 48 cute colored pencil sharpeners, 4 colors in the transparent box, including pink, yellow, blue and green, each color has 12 pieces; There are 4 boxes, each with 12 pieces, a large amount for your daily use or sharing with friends; The packaging design of the box makes it easy to carry, and each box will have your favorite color

Quality materials: the inner of the sharpener is made of durable and lightweight plastic, and the edge is made of metal, which can cut the pencil quickly without damaging the pencil; It can easily sharpen the pencil and save your time

Equipped with a lid: a manual sharpener with a plastic lid and box to protect the part where the pencil is stored, safely protect your fingers, and you don't need to worry about messing up the workbench; The pencil sharpener is easy to use and easy to clean, just take out the garbage and convenient to use

Extremely Quick and Easy to Use: don’t let sharpening your knives be an intimidating process; designed with your comfort in mind, the ergonomic handle allows for an easy, soft grip while you sharpen; easy enough for even first timers to use, but effective enough for professional chefs

3 Sharpening Options: innovative 3 slot design helps to restore your knives to new; choose from the polish, sharpen, or repair slot to restore dull blades and help return them back to their factory quality in mere seconds

Stays in Place: the rubber base is slip resistant and designed to stay in place with each motion

💪More Convenient Knife Sharpener: Stages 1 and 2 of the EdgeSelect knife sharpening system use 100% diamond abrasives to sharpen and hone edges; Stage 3 polish and finish the blade.

🍞High-Quality Professional Knife Sharpener: Homly knife sharpener uses proprietary diamond abrasives which is the hardest natural substance on earth, to quickly and easily sharpen edges; The durable sharpener will keep your kitchen knives sharp and cost-effective.

🍗Professional and Safety: The double-layer protection of the shell paint and electroplating, the beautiful and unique appearance design, the powerful motor and the design of reducing noise have made the HOMLY electric knife sharpener. flexible spring guide rod keeps the blade at an ideal angle during use, so that the blade has a more durable arch edge over the entire length.

PROFESSIONAL PRECISION SHARPENING TECHNOLOGY — The RAZORSHARP knife sharpening system is designed to achieve the perfect sharpening angle every time for kitchen knives, chef's knives, professional knives and more at home.

GUIDED, ADJUSTABLE SHARPENING ANGLE — Engineered with an easy-to-use adjustable knob, achieve a perfect 14 to 24-degree angle across kitchen, professional, chef's knives and more.

DIAMOND-COATED CERAMIC SHARPENING STONES — High-quality base whetstones are laser-cut and then coated in a diamond abrasive to achieve the longest lifespan of both your knives and this sharpener.

WÜSTHOF HONING ROD – Sharpen dull knives, scissors and cutters safely

PRECISION FORGED – WÜSTHOF's Steel are forged from a single block of High Carbon Stainless Steel and tempered to 58-degree HRC.

WÜSTHOF STEEL SHARPENING – Includes a 9” honing rod

✔【DURABLE MATERIAL】: The honing steel knife sharpener use the most advanced 3-layer diamond electroplating technology. The knife sharpener rod is made of carbon steel and plated with nickel-chrome. The fine surface of the sharpener rod can prevent you from worrying about damaging the blade when sharpening, and the nickel plating makes you not worry about rust. This wonderful honing steel will help you corrects the edge without shaving off much blade’s material.

✔【SUPERIOR HONING KIT】: With a diamond honing steel, a blade sharpener and a quick instructions sheet, blade sharpener provides coarse grinding, honing steel rod provides 600# grit. The pocket pruner sharpener is made of hard sharpening tungsten carbide. Designed for sharpening blades of garden tools including secateurs, grafting knives, loppers and even lawn mower blades. This knife sharpener kit has all you'll need to give your knives back their lost edge without reducing their lifetime.

✔【PERFECT DESIGN】: In your modern kitchen, it is absolutely indispensable. Ergonomic easy-to-grip polypropylene handle, aesthetic and practical, giving you higher efficient sharpening experience. The non-slip bottom prevents slipping and ensures safety. Metal hanging ring provides a simple wall-mounted storage.

Simple sharpener for black pencil and color pencils up to 8.2 mm

Ideal for school use

Produced in Metal

It has two openings

Accommodate most pencils and crayons

Metal blade-system that sharpens cleanly

Premium Quality: Our manual pencil sharpener are made of plastic of durability and light weighty, and the inside shaving blade is quality metal with a pointed edge. Easy for pencil sharpening.

Dual Hole Design & Pocket-sized: With 2 kinds of sharpener sizes, suitable for shaving pencils and crayons of large or small diameters, one sharpener can solve all problems, convenient and efficient tools for you. Size is 4 x 4 x 2cm/1.6 x 1.6 x 0.8inch, rectangular trash can shape make it looks very cute and interesting. Easy to carry and store.

Equipped with Lid: The hand pencil sharpeners equipped with plastic lid and box to protect the blades and store the pencil portion, no need to worry about messing your working tables, the sharpener is easy to use and easy to clean, just take out the trash conveniently after using.

SHARPEN IN THE CONVENIENCE OF YOUR HOME: This two stage sharpener quickly and easily sharpens almost any fine edge blade for professional results in the convenience of your home

SHARPEN AT THE PERFECT ANGLE: The slot angles position the knife at the ideal sharpening angle for perfect results every time

EASY TO CLEAN & LIMITS MESS: A removable magnet catches all metal shavings for easy maintenance and cleaning

【Hurricane Speed-Sharpen Well in 1 Second】 This electric pencil sharpener sharpens incredibly quickly: 1s for a dull pencil, 2.5s for new, which is nigh impossible for any other sharpener on the market! Great for 6.5-8mm graphite, colored, hard charcoal, #2 pencils. Insert a pencil inwards GENTLY(≤25Newtons) and HORIZONTALLY(for a even tip), and it comes out super sharp and balanced! Please don’t push the pencil too hard when sharpening, or it will make “hum” noise and not sharpen pencil.

【Consecutively Sharpen 50 Pencils】 The pencil sharpener fast sharpens 50 pencils without intervals. Pretty darn durable and powerful to be heavily used for those who’re constantly drawing and resharpening all day, no problems show so you don’t have to care as much thanks to the heavy-duty S.S. helical blade that makes this electric sharpener a beast every time it sharpens! Tremendously save time, labour, and money on endless trials and errors on many of others, clunky and weak to use.

【Auto Stop and Save Pencils】The automatic pencil sharpener will auto stop when it “senses” the pencil is pointy so as to prevent over sharpening and eating pencils. A sharpener that actually sharpens pencils fast, completely and “intelligently”, you’ll never regret having stumbled upon such a colored pencil sharpener ever. Amid sharpening, you can even hear and feel the power the heavy-duty motor has. A necessity for teachers, artists, kids for distance learning, homeschooling, etc.

➰【GET RAZOR SHARP EDGE】Your knife, which may have previously felt sharp as a razor, starts to bite and catch on the food you're cutting. You can sense some resistance that wasn't there before. By running the blade along the honing steel, you can pull that microscopic edge of metal back into an upright position, and regain a good deal of its cutting power in the process.

➰【EASY & SAFE TO USE】 With a 12-inch honing steel, you'll be able to use the vertical honing method with little risk of the knife hitting the work surface below. Ergonomic handle fits all hands, making it easy to use. 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.

➰【RETAINS MORE METAL ON YOUR KNIFE EDGE】The Honing steel sharpening rod is designed to be used often, it corrects the edge without shaving off much, if any, of the blade’s material. Its diamond coating gives kitchen knives an extremely fine sharpness when honed, quickly restoring their original cutting performance.

3 premium quality metal sharpeners

Mix & match sharpener tops for more color options

Blister card of 3 sharpeners