8 Best Knife Sharpeners Of 2018 – A Comprehensive Guide

Man who sharpen his blade

Keeping your kitchen knives sharp is extremely important for many reasons. It is safer to use a sharp knife over a dull one, it keeps them working consistently, and it keeps you from getting injured.

So how do you go about sharpening them? There are endless options for completing this task, depending on the pricing, quality, and skill level you need and have. We have compiled a list of some of our favorites – these are some of the best knife sharpeners of 2018.

No matter what your price range or other needs are, there will be an option on this list for you.

First, let’s talk about how we assign the ratings for these particular products.

How We Choose Our Ratings

Nothing is more important to us than ensuring that our reviews are honest and accurate. To do this, we take a few additional steps in our research to make sure it is thorough and correct.

We make sure to read and research online customer reviews and testimonials. This allows us to get a broader view of what the general public thinks of the product in question. It also gives us insight on any widespread issues or complaints that might not show up anywhere else. We are also able to gather quite a few pros and cons from other customer reviews as well.

We also make sure to thoroughly research the product specifications. By doing this, we are ensuring that if any of our readers buy the product we are reviewing, they know exactly what they are purchasing. There won’t be any surprises or confusion when receiving the item in the mail. This also allows us to identify any potential shortcomings that the product may have as well.

Lastly, we make sure to do in-depth research on the company that makes the items. It is important to most customers that they are purchasing products from businesses that they can trust and stand behind. This also gives us insight on a company’s customer service policies, as well as their warranty and return policies.

For this particular review of the best knife sharpeners, we will be considering a few different aspects to rate them. Performance, pricing, overall quality, and aesthetics will all be considered.

Our Best 8 Knife Sharpener Choices

Below is our list of knife sharpeners that we’ve looked into and believe to be top-notch. We’ve also provided links for you to be able to read more on each product or even purchase your favorite.

Here are our best knife sharpener choices, listed in no particular order:

PriorityChef Knife Sharpener for Straight and Serrated Knives

PriorityChef Knife Sharpener for Straight and Serrated Knives, 2-Stage...
  • THE PROFESSIONAL CHEF’S PREFERRED CHOICE. Forget the other sharpeners. If you’re looking for a high-quality,...
  • STYLISH, ERGONOMIC DESIGN AND DURABLE CONSTRUCTION. With its 2-stage sharpening system, you can polish your blades to...
  • SAFE, VERSATILE, AND EASY-TO-USE. This product is easy to use. Simply position the dull blade on the sharpening slot and...

Up first on our list of the best knife sharpeners is this awesome choice from PriorityChef.

This is a high-quality product at an extremely low price. With this knife sharpener, you are able to sharpen your knives instantly, and have it last longer as well. This product consists of two wheels, one of which is coated in coarse diamonds to sharpen your knife to a double-edged finish, and another to hone the knife to perfection.

The PriorityChef Knife Sharpener is small, meaning it won’t take up too much space in your kitchen. 

Brod and Taylor Professional Knife Sharpener

Brod & Taylor Classic Knife Sharpener Triple-Action Austrian Tungsten...
  • Own the original. Only Brod & Taylor has pure tungsten carbide sharpeners made in Austria.
  • Sharpens dull and damaged blades in seconds. Hones a razor sharp edge on even the finest knife blades.
  • Easily sharpen the complete edge of serrated knives. Also hone Japanese (left-hand) single bevel blades.

Next up we have the Brod and Taylor Professional Knife Sharpener.

This is a knife sharpener that has a beautiful, unique look to it. It will look gorgeous sitting on your counter, and isn’t something you would want to hide away in a drawer.

With this sharpener, you are going to get a very aggressive sharpening. Your knives will be honed to perfection easily with this product. This knife sharpener is also extremely durable, and should last you for years and years. However, the tungsten carbide sharpeners on the product can be replaced if necessary.

For those of you who are interested in purchasing this knife sharpener, this is a good find. 

Presto Professional Electric Knife Sharpener

Presto Professional Electric Knife Sharpener
  • 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.

If you are more interested in an electrical knife sharpener, the Presto Professional Electric Knife Sharpener may be more your speed.

This product can be used on knives of any thickness, which makes them a convenient choice if you have a wide range of knives. It has an interchangeable blade that will hold your knives at three different sharpening angles, and also has a slide that will let you choose between thin, medium or thick blades.

The device actually creates a very slight micro-serration on the very edge of the blade, which results in an edge that is much sharper than what a lot of other sharpeners would provide. The only real downside is that you cannot use this sharpener with ceramic knives.

Lansky Deluxe 5-Stone Sharpening System

Lansky Deluxe 5-Stone Sharpening System
  • Deluxe 5-stone knife sharpening system for kitchen, outdoor, hobby, or garden knives
  • Includes extra-coarse, coarse, medium, fine alumina oxide, and extra-fine ceramic hones
  • Controlled-angle sharpening system with 17-, 20-, 25-, and 30-degree angle options

Next up we have the Lansky Deluxe 5-Stone Sharpening System.

This product provides you with five different sharpening stones, as well as a knife clamp that holds it in place while it is being sharpened, honing oil, and a guide to ensure you are selecting the right angle for your knife.

The stones have grips for your fingers to provide you with a secure hold, and they are color coded - so you know which one is which. The knife remains still with this system, which is different from traditional whetstones.

This manual system may take some getting used to and practice, and will definitely require some time to become skilled at using it. If you are a beginner or don’t want anything that takes time to learn, you may want to look at another design.

Smith’s Pocket Sharpener

Smith's Abrasives PP1 hunting-knife-sharpeners
  • 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...
  • Reversible and Replaceable Carbide and Ceramic Stones for Extended Sharpening

If you are looking for something small and convenient that can be placed in your pocket, you may want to consider Smith’s Pocket Sharpener.

This tool uses carbide sharpening blades to hone your knife, the smooth finish is created with the ceramic blades on the product. It also has a diamond rod for honing knives and sharpening serrated knives. You can easily keep this tool in a toolbox, kitchen drawer, or your pocket easily.

You will need to have some practice and precision with this tool, so it is good to be experienced with sharpening knives before attempting to use this product.

Smith’s SK2 Deluxe Knife Sharpening Kit

Smith's SK2 2-Stone Sharpening Kit
  • Sharpening angle guide to teach basic correct angle for first-time user.
  • Natural Arkansas stones remove the least amount of metal while polishing your edge to razor sharpness.
  • Made in China

Next up we have the Smith’s SK2 Deluxe Knife Sharpening Kit. This is a fantastic choice if you are new to hand sharpening knives and you want to try your hand at it.

With this kit, you get a medium-grit stone for sharpening, an Arkansas stone for finishing, a honing solution to protect the knife and stone, and a small plastic guide to help those who are new at sharpening knives to learn the correct angles for them.

This is another product that will take more practice and patience to master, but once you have it down, you can really use any sharpener you like with ease.

Gelindo 3 Stage Knife Sharpener

Gelindo 3 Stage Knife Sharpener - Ceramic, Coarse and Fine -...
  • 3-STAGE SHARPENING: The Gelindo knife sharpener uses a 3-stage process to quickly sharpen your knives in just 3-4 pulls...
  • WORKS ON MOST KNIVES: This knife sharpening system hones both ceramic and steel blades and accommodates all sizes...
  • PREVENTS ACCIDENTAL CUTS: The kitchen knife sharpener is fitted with a rubber base for maximum stability and a long...

If you have ceramic knives in addition to steel, the Gelindo 3 Stage Knife Sharpener is definitely an excellent choice. Most knife sharpeners are designed only for steel knives, and don’t have the capability to handle ceramic knives well. For ceramic knives, you need diamond-embedded cutters to sharpen and hone them.

This particular product has three different sharpening slots made of three different cutting materials. One is tungsten carbide, one is ceramic, and one is diamond. Of course, the diamond slot is used for the ceramic knives, and the other two are for honing and sharpening steel or serrated knives.

With this sharpener, you get a very safe and convenient handle that keeps your hand away from the knife blade, and it is extremely easy to use.

Wusthoff Sharpening Steel

Wusthof 9” Sharpening Steel with Loop 4463/23
  • 9-inch sharpening steel for keeping knives in good working order
  • Magnetic steel attracts metal fibers while you sharpen
  • Square nonslip handle allows easy rotation to spread the work around its surface

If you are more interested in purchasing a sharpening steel, the Wusthoff Sharpening Steel may be the best choice for you. This is the last choice on our list, but it is definitely a wonderful product that we would highly recommend to anyone in need of a tool that can hone knives well.

Sharpening steels do not actually sharpen your knives, they actually just hone or straighten the very fine edge that gets bent when you use them. When that edge gets bent, it actually makes the knife seem dull. You won’t see that bending with your naked eye, but it does make a huge difference in the performance of your knives.

This product has a handle that is very easy to grip and hold onto, as well as a loop in case you want to hang it up in your kitchen. It is magnetic, so it will collect any metal dust that is made during the honing process.

Comparison Table





PriorityChef Knife Sharpener for Straight and Serrated Knives


Brod and Taylor Professional Knife Sharpener


Presto Professional Electric Knife Sharpener


Lansky Deluxe 5-Stone Sharpening System


Smith’s Pocket Sharpener


Smith’s SK2 Deluxe Knife Sharpening Kit


Gelindo 3 Stage Knife Sharpener


Wusthoff Sharpening Steel

Buyer’s Guide

There are a few aspects to consider if you are shopping around for a sharpener for your knives. If you are sifting through the options on this list and don’t know what to choose, you may want to consider this guide first.

Firstly, consider your budget for a new knife sharpener. While there isn’t too much variety in the pricing, it does help you narrow down the choices. Set a limit for yourself, and use that to eliminate the ones out of your price range from your list.

You should also consider your skill level when it comes to sharpening knives as well. While quite a few of these products are meant for beginners, others require some practice and skill. Items like the sharpening steel and the sharpening stones should be handled with extra care and only used if you have practiced sharpening knives previously.

Other items like the electric systems should still be handled carefully of course, but they are much, much easier for someone who has not sharpened knives before than the other products.

These items are all different sizes as well. Some of them are larger and would have to sit on your counter, and others are small enough to be in your pocket. Make sure you are choosing a knife sharpener that is convenient for you and will fit into your life easily.

Our Final Thoughts

We hope that this list of some of the best knife sharpeners of 2018 was helpful in your search for the perfect product for sharpening and honing your knives.

It can definitely be difficult to choose a product, especially if you are new to the process of using a sharpening system. With this list you are given several different types of systems, as well as different price ranges and performance aspects.

Which item on this list are you the most excited to try?


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