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Home » Buying Guides » Amazon’s 9 Best Knife Sharpeners (2021 Review and Guide)

Amazon’s 9 Best Knife Sharpeners (2021 Review and Guide)

Nothing makes a cook happier than having a razor-sharp knife that can slice a tomato paper-thin or break down a whole chicken. But no matter what knife you buy it will need to be sharpened at some point. We’re here to help you in selecting the best 9 knife sharpeners for 2021.

If you’re not careful, a sharp knife can be harmful. But a dull knife can cause greater injury. It also cuts badly, requiring you to use more effort in the process. Instead of cutting your food into lovely slices, it tears it up.

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How long has it been since you sharpen your knives? If it hasn’t been sharpened in a long time. A knife sharpener will come in handy in this case.

Knife sharpeners come in a variety of types. Choosing one can be difficult if you don’t have enough knowledge and experience in it.

And to make your life easier, we’ve made a list of the best knife sharpeners on the market.

The 9 Best Knife Sharpeners Of 2021:

In a rush?  Here are our favorite knife sharpener recommendations. We go into more detail about why we like them later on in this article.

Image Name Price Buy
 Best Overall: Brod & Taylor Professional Knife Sharpener $$$ BEST PRICE
 Best Sharpening Steel: Wusthof Sharpening Steel $$ BEST PRICE
 Best Stone: Lansky Deluxe 5-Stone System $$ BEST PRICE
 Best High-End: Chef’sChoice EdgeSelect Electric Knife Sharpener $$$ BEST PRICE
 Best Manual: Priority Chef Knife Sharpener $$ BEST PRICE
 Best Electric: Presto Professional Electric Knife Sharpener $$ BEST PRICE
 Best Budget: Zulay Kitchen Premium Quality Knife Sharpener $ BEST PRICE
 Best for Ceramic Knives: Shenzhen Knives Electric Diamond Knife Sharpener  $$ BEST PRICE
 Best Belt Sharpener: Work Sharp Culinary Kitchen Knife Sharpener with Ceramic Honing Rod $$$ BEST PRICE

Our Favorite Knife Sharpeners Review

Here are my recommendations for the best knife sharpeners to have in your kitchen. All of the products included are of the highest quality, and each one excels in a different way.

Best Overall: Brod & Taylor Professional Knife Sharpener  

The Highlights:

Pros

+ Automatically adjusts to the knives angle

+ It works for both smooth and serrated knives

+ It comes in a compact size that can fit into a drawer

Cons

It cannot sharpen ceramic blades

– There is no handle to easily grip the device

– It can be a bit noisy during the process of sharpening

Knife sharpening is easy with the Brod and Taylor knife sharpener. It’s a knife sharpener that works well on a variety of blades, including serrated knives.

It’s simple to use, and you can get amazing results in a matter of seconds. There are three sharpening techniques, coarse sharpening, honing, and polishing.

And because of the presence of patented spring-action bars that can automatically adjust themselves, and can support different blade angles, making it the best overall.

Best Sharpening Steel: Wusthof Sharpening Steel  

Pros

+ It comes with a slip-resistant plastic handle

+ It can realign and hones the edge of the blade

+ It can magnetically attract microscopic particles

Cons

Rust may occur over time

– The steel may fall off the handle

Do you have a knife with a curved edge? Then this Wusthof sharpening steel might be right for you.

This is ideal for straightening a knife’s fine edge that has become curved. Although the bending is not visible to the human eye, it has an effect on the way the knife cuts.

This steel has a plastic handle that is very easy to hold and a loop for hanging in the storage. It’s also magnetic, which means it catches any metal dust produced throughout the process.

Best Stone: Lansky Deluxe 5-Stone System  

Pros

+ It does both sharpening and honing

+ It works for various knife types and angle edges

+ It comes with extra-long knife clamp screws for thicker blades

Cons

The guide rods bend easily

– It is pretty hard to grip while sharpening

– It can be difficult to hone and sharpen severely damaged blades

Sharpening your knives with stone sharpeners is a good idea. However, it is time-consuming. But if you prefer stone sharpeners, take a look at this Lansky product.

Sharpen your kitchen knives, outdoor knives, and even pocket knives with this handy tool. While sharpening, it ensures consistency and lowers the risk of error.

It also comes with five different sharpening stones and a knife clamp to keep the knife in place when sharpening. It also includes a guide to help you choose the right blade angle.

Best High-End: Chef’sChoice EdgeSelect Electric Knife Sharpener  

Pros

+ It has a triple-bevel sharpening

+ Well-designed spring guides to prevent the knife from wobbling during sharpening

+ It has a flexible stropping disk that will not damage the edge of the knife during honing

Cons

It is bulky and weighs heavy

– The power cord is too short

– This is not suitable for knives that need to maintain a 20-degree edge

Check out this Chef’s Choice sharpener if you want to spend a little more on a knife sharpener.

This sharpener is simple to use and durable enough to turn a 20-degree angle into a high-performance 15-degree angle. It comes with spring guides that change the knife’s angle automatically.

It also has three different sharpening stages for the best results. The two levels are created using diamond abrasives in stages one and two, and the knives are polished in stage three.

Best Manual: Priority Chef Knife Sharpener  

Pros

+ It can work on serrated knives

+ It has two-stage sharpening methods 

+ It comes with rubber maid handles for a nice grip

Cons

It has no adjustable handles

– The second phase is tricky to use

– It might take multiple passes to sharpen

Priority Chef’s manual sharpener sharpens both straight and serrated knives. Not only does it sharpen your knife, but it also has a non-slip base that ensures the user’s safety.

It’s a handy tool that can turn any dull knife into a razor-sharp blade in a matter of seconds. Sharpening in two phases is really effective. To achieve the necessary sharpness, simply run the knife twice or three times.

Best Electric: Presto Professional Electric Knife Sharpener  

Pros

+ Interchangeable blade guides

+ It comes with 3 sharpening stages 

+ It has suction cups to keep the sharpener still when using

Cons

The unit is quite bulky

– The sharpening wheels may not last long

– This machine only sharpens at 20-degree bevel

Do you want ease or do you simply lack the skills to sharpen knives manually? Then this Presto electric knife sharpener is the one for you.

Metal blades of any thickness can be sharpened with this. The blades are held at three different angles by the adjustable blade guides.

This sharpener is quite simple to use, which is a common feature of electric sharpeners. It eliminates the legwork that manual sharpeners and stone sharpeners require.

Best Budget: Zulay Kitchen Premium Quality Knife Sharpener  

Pros

+ It has a non-slip base

+ It can be used to sharpen scissors

+ It can sharpen a huge variety of knives

Cons

Can’t adjust angles

– Not ideal for ceramic knives 

– It can give small scratches on the blades

This small sharpener will not blow the budget. You won’t have to be concerned about its performance because it keeps your knife sharp.

This manual sharpener has two stages and can sharpen both straight and serrated blades. It also has a bar handle that is easy to hold and keep steady while in use and keeping your hands away from the blade.

Best for Ceramic Knives: Shenzhen Knives Electric Diamond Knife Sharpener 

Pros

+ It comes with two-stage sharpening

+ Removable diamond wheel for easy cleaning

+ It comes with a one-touch program making it easy to use

Cons

It may have steel dust after use 

– Not ideal to use for serrated knives

– It does not come with honing function

Many sharpeners use ceramic as an abrasive, but it does not sharpen ceramic knives. Well, this Shenzen knife sharpener will do.

For coarse sharpening and fine honing, this features two distinct diamond grinding stones. Stainless steel knives can be sharpened as well with this sharpener

The diamond wheel of this sharpener is essential for maintaining razor-sharp blades from tip to handle.

Best Belt Sharpener: Work Sharp Culinary Kitchen Knife Sharpener with Ceramic Honing Rod

Pros

+ It has premium-grade sharpening belts

+ It is equipped with finger guards and guide blocks for easy usage

+ It does not produce any excess debris while the knife is being sharpened

Cons

The edge degree cannot be changed

– The machine might heat up while using

– You can’t control the speed of belts to hone

This Work Sharp product comes with a belt, making it easier to sharpen in difficult-to-reach areas of the blade. This also includes a honing rod for smoothing down the blade’s rough edges.

If you’re worried about your safety, this sharpener has finger protections, a one-touch system, and a guiding block, making it both simple and safe to use. Additionally, when the sharpener is not in use, it will turn off after a few seconds.

A Guide Before Buying Knife Sharpener

When it comes to knife sharpeners, you have a lot of options. However, your needs, level of expertise, and personal preferences will always matter. So, before you buy one, think about these factors to choose the ideal one for you.

Type:

Knife sharpeners are available in different types. Sharpening stones, also known as whetstones, are a time-consuming yet effective method of getting a clean cut from your blade. It needs you to use water or a honing lubricant to drive the blade on the stone at the proper angle.

Sharpening knives with an electric knife sharpener eliminates a lot of manual work. It is simple to operate by just connecting it to a power source. Manual knife sharpeners are a counterpart to electric knife sharpeners. It sharpens blades with an abrasive wheel.

There’s also the honing rod, which is used to sharpen a knife’s blade between cuts. This works by correcting a curved or uneven edge.

Set-up:

It’s important to think about how long it takes to set up the knife sharpener. But manual sharpeners do not require a power source and are ready to use when needed. 

On the other hand, a sharpening stone or electric sharpener may take longer to prepare for sharpening.

Guided Systems:

A clamp holds the knife in place while a rod controls the angle at which a sharpening makes contact with the edge in guided sharpening systems. They offer many of the advantages of sharpening, but with increased ease of use and reduced chance of harming blades because of inexperience.

Versatility:

It’s crucial to think about the knife sharpener’s versatility. There are knife sharpeners that can fit with many kinds of knives.

Sharpening all types of knives will be beneficial for a knife sharpener. It doesn’t matter if the knife is serrated, ceramic, or straight. It would be a bonus if it could also sharpen scissors and pocket knives.

Size:

When seeking to buy a new kitchen tool, it’s important to consider its size. Do you have enough storage space? Electric sharpeners are often larger than manual sharpeners, whereas stones are the smallest.

Conclusion

Every cook’s dream is to have a razor-sharp knife. Check out our top knife set if you still don’t have one for everyday cooking. Sharpening your knives should have a fine finish and will not harm them. Check out the Brod & Taylor Professional Knife Sharpener if you’re looking for the best overall sharpening knife. With features like spring-action bars that adapt automatically depending on the angle of your knife.

However, if you prefer a manual sharpener, the Priority Chef Knife Sharpener is the best manual sharpener on the list. With a two-stage process, this can work on serrated blades as well as smooth knives. It also has a rubberized handle for a secure grip.

And if you are new to knife sharpening, we recommend the Presto Professional Electric Knife Sharpener as the best electric sharpener. In a matter of seconds, you can sharpen a dull knife. and it can accommodate knives of various thicknesses.