Best Diamond Sharpeners in 2026

QUICK AND EASY SHARPENER: Get sharp and precise tips with the must-have beauty tool that sharpens almost all types of cosmetic pencils

SHARPENS WOODEN AND PLASTIC PENCILS: Sharpen both wooden and plastic cosmetic pencils, from eyeliner to lip liner and eyebrow pencils

WORKS ON 3 PENCIL SIZES: This pencil sharpener works on 3 different pencil sizes, small, medium and large. Just pull out the special adaptor ring to sharpen larger sizes

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!

Sharpening steel for resharpening and sharpening knives and scissors

Optimal length of 33 cm for resharpening kitchen knives of all kinds, Pulling the blade from the back to the front, Thick, high-quality processed sharpening steel

Comfortable soft-grip handle with integrated finger guard for a firm and secure grip, With suspension eye for practical storage

Safe for Use: The use of high-quality and non-toxic materials makes it easy and safe to use with confidence.

Uses: The Manual Hole Pencil Sharpeners are suitable for use in the home, office, or school. It's an efficient and convenient tool for working and sharpening.

Good Quality: The pencil sharpener is equipped with a plastic lid and box to protect the blades and store the pencil shavings, no need to worry about messing your working surface.

Get to the point with the L’Oreal Paris Dual Sharpener, the L’Oreal Paris Dual Sharpener is a makeup eye pencil sharpener perfect for keeping all your eyeliner and eyebrow pencils in shape

Designed with premium-quality steel and a lid for less mess, includes a plastic pick for cleaning shavings from blades

The L’Oreal Paris Dual Sharpener has the capability to sharpen both traditional liners and jumbo pencils, including eyeliner pencils and eyebrow pencils

DURABILITY with the highest quality ceramic available on the market – hardness of this ceramic sharpening steel is 9 Mohs (SGS tested). Rockwell hardness over 100 (Yes, that's correct). Grit #1500. This ceramic sharpener will last for years.

Exclusive SHOCK ABSORBING feature – Our unique vibration absorbent design will protect your ceramic sharpening rod from shattering when dropped. The silicon seal between the handle and ceramic together with the plastic end cap are designed to absorb vibrational waves and keep your ceramic rod safe.

LIGHTWEIGHT AND COMFORTABLE handle will provide effortless and safe sharpening experience.

Easy-to-Use, Outstanding Results - This has everything necessary to sharpen any type of edged or pointed tool in just a few minutes' time. Simply keep the plane of your knife

Durable Design - The Sharpmaker has an ABS plastic base/storage case and contains keyed holes that accurately set the stones

Ready to Travel - The 204MF is designed to be handheld and portable. Simply snap all the components into the self-contained ABS Durable plastic base and lid. You are good to go!

Super washable

These pencils are ideal for drawing or colouring

Features a 7 mm lead that is protected by the plastic bite-proof bottom

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 with tub

Blade fastened in 3 places

23 & 30 Degree sharpening angles for clear & accurate lines

2 Hole Sharpening - Convenient 2 hole sharpening accommodates standard and jumbo pencils.

Smooth Sharpening - Premium ratchet technology, allows for comfortable and fast sharpening.

Lid & Box - The pencil sharpener equipped with plastic lid and box to protect the blades and store the pencil shavings.

Stainless steel-Handle length measures 5 in.-Plastic handle with hanging loop-12 inch sharpening blade

Plastic handle with hanging loop

12 inch sharpening blade

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

Are you looking for 2 in 1 pencil sharpener with an eraser? Don't look further because our package is the best choice for you. Mr. Pen pencil sharpener & eraser package includes 4 pencil sharpeners with assorted colors with dual holes in the end and an eraser on the top.

Mr. Pen pencil sharpener & eraser set is made of hard and light plastic. The inside blades are made of quality metal with a sharp edge; they do not easily rust and will not hurt children's hands, so they can be used with confidence. The top eraser is latex-free and has a lid that keeps it clean.

Our pencil sharpener & erasers are designed so you can carry them with you or use them anytime and anywhere. Each pencil sharpener & eraser measures 1.76" x 2.85".

【PROFESSIONAL 3-Step Kitchen Knife Sharpener】Professional kitchen knife sharpener for chefs has 3 Steps: ①Fine Sharpening Slot equipped with aerospace ceramics for polishing, sharpening, and brightening edge; ②Coarse Sharpening Slot equipped with tungsten steel blades for sharpening old knife edge and very blunt knife; ③Ceramic Sharpening Slot equipped with diamond grinding wheel for daily sharpening blunt knife and sharpen the blade.

【Non-slip Base & Comfortable Handle】Antiskid TPR base makes the kitchen knife sharpener steady and easy to hold throughout the sharpening process, avoiding accidental injury. Wanbasion kitchen knife sharpener with A Ergonomic Handle, both Right or Left-handed, best kitchen choice kitchen knife sharpener.

【Easy to Use】Whether you're right or left-handed, the ergonomic kitchen knife sharpener's professional 3 stages allow you to restore your cooking knives. Simply position the dull blade on the sharpening slot and enjoy razor-sharpness in just seconds. ☆HINT: In order to get the best effect out of this professional kitchen knife sharpener, sharpen your knife in one direction only.

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.

EDGEMAKER PROFESSIONAL SHARPENING TOOL- 331 allows you to both hone and sharpen the toughest of knives. This hand held sharpener works on wavy and serrated knives too

TOUCH UP YOUR KNIFE BLADES QUICKLY AND EASILY IN ONE PORTABLE TOOL, the Edgemaker Pro hones and sharpens blades in less than one minute, performs like Butcher’s Steel leaving behind a smooth strong blade. Bring your dull blades back to life!

HOW THEY WORK- All Edgemaker Tools work the same way. Simply draw the knife through the crossed steels with mild pressure. Read all Safety information before use

Knife Sharpener Get a Razor Sharp Edge in Seconds: 🔪 Kitchen Knife Sharpener Give it a few proper pulls at each slot in one direction, and your knife will come out reset to factory sharpness. The simple, foolproof sharpener will satisfy most people, and they all do the job quickly. That means you’ll always have sharp, safe, effective, and enjoyable knives at hand.

A Complete 3-Stage Sharpening Device: 🔪 Kitchen Knife Sharpener With diamond, tungsten steel, and ceramic rods for fixing, coarse sharpening, and honing, the Amesser Kitchen Sharpener will take care of your blades in every way. This compact but mighty device eliminates the need to have several stones and honing rods in your kitchen, saving space in your countertop.

Knife Sharpener Safety Always Matters: 👌Whether you’re right or left-handed, the ergonomic handle and the slip-resistant mat offered a secure, stable, confidence-inspiring grip. We’re even providing a cut-resistant glove for added safety!

2 Arkansas stones (Fine & Medium) & 1 Coarse synthetic stone.

Stones Mounted on Rotating Molded Plastic Triangle for Easy Stone Rotation and Identification

Molded Plastic Base with Nonskid Rubber Feet for Safety

Aipker Double Holes Plastic Sharpener is perfect for keeping on hand to sharpen your standard and large pencils. The sharpener has 2 different sized holes which makes allows it to accommodate standard to large sized pencils.

Our pencil sharpeners use carbon steel blade allows you to sharpen your pencils effectively and reliably sculpt pencils to sharp points that effortlessly convey thoughts to paper.

Aipker pencil sharpener features a spill-proof design and a transparent shavings receptacle, so you will know exactly when to empty the easy-to-clean shavings tray

Plastic sharpener for pencils and crayons!

Translucent reservoir for shavings

Easy Pencil case storage

【Double hole design】Pencil sharpeners with dual holes design, two holes of different sizes, can be used to sharpen pencils of different thickness. Suitable for sharpening large and small diameter pencils and crayons.

【High Quality Material】Pencil sharpener shell is made of durable transparent high-quality plastic, the internal blade is made of high-quality carbon steel blades, not easy to rust, non-toxic and tasteless, will not hurt the child's hands, can be used with confidence.

【Easy to carry】Plastic manual pencil sharpener is small and compact, so you can carry it with you or use it anytime and anywhere.

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.

High Quality Material: AK1980 pencil sharpeners with sharp and sturdy steel blades, it can work for many sizes pencils, also can sharpen your pencil tips smoothly and cleanly but will not break up or damage the pencil.

Dual Hole Design : 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.

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.

Special Design for Serrated Blades: Updated in 2022, the new Arc Shape design of the sharpening slot makes it compatible for your serrated knives. Meanwhile, you can also use it to sharpen and polish straight blades including the kitchen knives, pocket knives, japanese knives and hunting knives, etc.

Sharpen with Ease: It comes equipped with 3 slots (tungsten steel/ceramic) to fast restore, grind, and hone a knife in few seconds.

Heavy Duty: The whole knife sharpener is made of quality material and weighs 11oz. for added stability. This high-end tool is more solid than 7oz. ones with plastic handle & bottom.

【Package Include】 Package includes 6pcs different shape mini knives with chains and sheathes, 1 portable knife sharpener, 1 black box. Each mini knife has its own unique sheath, very cute and exquisite. We provide mini knife sharpener allows you to sharpen your knives anytime, anywhere.

【Premium Material】The blade is made of high quality stainless steel with unique Damascus pattern. The handle is made of natural solid wood. Note: The Damascus pattern is laser engraved, not real Damascus.

【Widely Use】 The pocket knife is not only for collection and recreational, but also practical for use in the daily and kitchen. Easily slices through plastic packaging, letter, sealing tape - even strapping tape! It can also be used to cut meat, vegetables or fruits anytime, anywhere. One of the small knife can even be used as a bottle opener!

STAINLESS STEEL: Made in Germany with high quality stainless steel. Strong sharpener blade that supports detailed precision for fine line looks

MULTI-USE: This sharpener works with lip liner pencils, eyeliner pencils, and brow pencils. It has two openings for multiple size pencils.

HOW TO USE: Insert the pencil through the correct size sharpener and turn until desired sharpened finish. Clean out the loose shavings by removing the cover. Using the small pick included, remove hard to reach savings

TOOLS WITH HERITAGE – First created in the 1930’s, Blackwing built a cult following that included John Steinbeck and Chuck Jones, who proudly used Blackwings to create Bugs Bunny and many other Looney Tunes characters. Discontinued in the 90’s, we revived the Blackwing brand in 2010 for a new generation of writers, musicians, and others seeking a more natural existence.

TWO STEP SHARPENING PROCESS – Our unique pencil sharpener uses a revolutionary two-step sharpening process for a better point. The Blackwing Long Point Pencil Sharpener does this by sharpening the wood first and then the graphite core to make a long, fine point that resists breakage.

AUTOMATIC BRAKES – Every sharpener comes with two replacement blades and an automatic brake that prevents over-sharpening so that your Blackwing pencils last longer.

What you get: package include 12 pieces of wood HB flat carpenter pencils in navy blue, 1 retractable pencil holder, and 1 woodwork pencil sharpener; The carpenter kit comprehensively provides the marking tools you need when doing woodwork

Practical carpenter's pencil: these carpenter marking pencils are made of natural wood and solid graphite, 3/16" wide medium strong HB (#2) sturdy flat can leaves highly visible marks for precision tracing and not easy to break; The rectangular shape keeps it from rolling on slanted surfaces and easy to grip

Retractable pen holder: the retractable pen holder is designed with a silicone pen cover that is durable and non-slip, just fix the metal clip to the apron or belt loop, and insert your marker into the rubber joint; Connected with 24-inch retractable cord, you can mark easily without taking off the pen, no longer worry about losing the pen, take it with you and use it at any time