Ranking the 10 Best Knife Sharpeners of 2021

Matt Lewis
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Knife sharpening can be a very complex and intimidating subject.

It is easy to over sharpen your knife or even overheat it, which will ruin the blade.

All the details combined can become overwhelming, so much so that many people simply choose not to learn how to sharpen their knives.

However, sharpening your knife correctly isn’t all that hard and can be quite fun.

Keep reading below to figure out how to sharpen your knife correctly and easily.

NameCategoryProduct
Green Elephant Ceramic Sharpening RodBest OverallGreen Elephant Ceramic Sharpening Rod
Victorinox VN43323 Fixed BladeBudget PickVictorinox VN43323 Fixed Blade
Chef’sChoice 15 Trizor XV EdgeSelect Professional Electric Knife SharpenerUpgrade PickChef’sChoice 15 Trizor XV EdgeSelect Professional Electric Knife Sharpener

1. Green Elephant Ceramic Sharpening Rod

Our rating: 9 / 10

Green Elephant Ceramic Sharpening Rod

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Pros:

  • Both for home and professional chefs
  • There are separate sections for coarse and fine grit, making it user-friendly
  • Packed in individual boxes to make gifting easy
  • Each product has a lifetime warranty
  • 10 years of experience in manufacturing knife sharpeners
  • Excellent quality

Cons:

  • You have to get used to the replacement parts
  • The price is higher compared to the other listed products

Green Elephant has been in the knife sharpening industry for over 10 years and they offer excellent sharpening services. Their products run for a wide range of prices depending on its design and quality.

Check out the Green Elephant Ceramic Sharpening Rod, which has a capacity of ceramic. You can choose from 3 types of ceramic grade depending on your needs of course. For example, the Black Ceramic for easy sharpening, White Ceramic for a perfect edge, and Purple Ceramic for a quick cook's edge. They also come with a slip-resistant rubber feet to help keep the rod steady. These honing rods are also shatterproof and not break easily. Opening and taking a look into the interior of the rod, they are shipped in individual boxes so you can easily gift them to your loved ones as well.

2. Lansky Deluxe 5-Stone Sharpening System

Our rating: 8 / 10

Lansky Deluxe 5-Stone Sharpening System

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Pros:

  • Polishers and hones are made of indestructible alumina ceramic
  • Specially designed Premium Ceramic Sharpening Hone is perfect for hunting, fishing, camping and kitchen knives
  • Provides a razor sharp, factory-honed edge
  • Full-length finger guard protects your fingers
  • Complete with attractive storage/carrying case, instructions, hones, and hone rods.

Cons:

  • Instruction booklet is not very detailed.
  • Not recommended for serrated blades.

Knife sharpeners can be very confusing. But with this set, you’ll never have to worry about that. The Lansky Deluxe 5-stone sharpening system comes with a great set of instructions that will have you sharpening knives like a pro.

This sharpening system is ideal for all types of knives and straight razors. It comes with a specially designed, ergonomic sharpening guide for easy use. The guide also comes with a full-length finger guard which protects your fingers while sharpening.

This set features:

  • Instruction booklet is not very detailed.
  • Not recommended for serrated blades.

3. Chef’sChoice 15 Trizor XV EdgeSelect Professional Electric Knife Sharpener

Our rating: 8 / 10

Chef’sChoice 15 Trizor XV EdgeSelect Professional Electric Knife Sharpener

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Pros:

  • Easy to use
  • Sturdy and durable
  • Sharpens all types of blades
  • Can select the right angle for your needs
  • Easy to store

Cons:

  • It costs a bit of money
  • Takes some time to get used to it

With its ability to sharpen a knife to commercial sharpness in just three or four pulls, this product is one of the top choices when it comes to knife sharpeners.

It is a 3-stage system using a set of ultra-hardened industrial diamonds in the blade slot. A patented polishing surface uses tungsten carbide with aluminum oxide abrasives. And a flexible stropping disc will finish the job.

It can take all the bluntness out of your kitchen knives, as well as serrated and straight blades.

4. Victorinox VN43323 Fixed Blade

Our rating: 8 / 10

Victorinox VN43323 Fixed Blade

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Pros:

  • It comes in a beautiful design
  • It is very sharp and has a high-quality blade for outdoor use
  • It is one of the best camping knives you can purchase

Blade, Rosewood Handle.

With the Victorinox Swiss Army knife, you don’t have to feel underprepared or lost if you go into the wilderness in the middle of nowhere.

It has a compact design, high quality blade, stylish appearance, and multiple tools for various outdoor activities.

5. Work Sharp Knife & Tool Sharpener

Our rating: 8 / 10

Work Sharp Knife & Tool Sharpener

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Pros:

  • Sharpens to 60 degree per side
  • Sharpen serrations, gut hooks, tanto blades, spear tips, and more
  • Can even sharpen a serrated fishhook

Cons:

  • The main blade needs to be attached
  • Would be better if you can adjust the angle manually
  • Utility blades and North American blades are not sharpening

This best knife sharpener includes a sharpener for just about any knife you need to sharpen. There is an interchangeable wheel that is capable of sharpening to a safe 60 degree angle per side.

There is a diamond sharpening wheel that is standard on this model. One of the key reasons that this product is so popular is ease of use.

This sharpener uses abrasive belts, and you can also lay the belt on the bench and quickly sharpen a knife. The Ken Onion edition sharpener has a metal base with a vise block and includes a stone and canvas storage pouch.

6. Official As Seen On TV Bavarian Edge Kitchen Knife Sharpener by BulbHead

Our rating: 8 / 10

Official As Seen On TV Bavarian Edge Kitchen Knife Sharpener by BulbHead

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This multi-functional sharpener is super easy to use. The coating is durable, and the titanium steel stones do a good job of sharpening, honing, and polishing both standard and serrated blades as well as beveled knives

The sharpener has a sleek, ergonomically designed handle which is easier to handle and easy to use by most adults.

Carbide tips are strong without chipping or breaking, and their wide surface adds durability and stability. The sharpener is constructed from built-in oil reservoir in the shaft which lubricates the whetstone during use. The color of the sharpener is designed to serve as a guide for both novice and experienced users. The removable rubber feet which prevent sliding during honing. The sharpener is designed for people at home or work top.

7. Brod & Taylor Professional Knife Sharpener Solid Stainless Steel and Austrian Tungsten Carbide

Our rating: 8 / 10

Brod & Taylor Professional Knife Sharpener Solid Stainless Steel and Austrian Tungsten Carbide

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Pros:

  • It is suitable for both straight edge and serrated knives
  • It is perfect for sharpening knives making it one of the best home knife sharpeners around.

This is the perfect knife sharpener if you have a number of different knives that need sharpening. The sharpener employs both tungsten carbide and ceramic technology.

It is a 2-stage system. Each stage is made with a different technology. You are assured of getting multiple sharpening angles with this knife sharpener.

The device can be adjusted at various sharpening angles. Since there are three different angles to choose from, you can determine the knife that needs sharpening.

8. Wusthof Precision Edge 4 Stage Knife Sharpener

Our rating: 8 / 10

Wusthof Precision Edge 4 Stage Knife Sharpener

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Pros:

  • Promotes proper knife maintenance in your home
  • Sharpens your knife edges in 4 different stages
  • Versatile enough to sharpen serrated knives, too
  • Well-built and durable
  • Pocket-friendly and affordable

Even though the name may sound intimidating, this sharpener is really easy to use. It boasts a simple design that makes it easy to understand and operate.

9. PriorityChef Whetstone Sharpening Stone

Our rating: 7 / 10

PriorityChef Whetstone Sharpening Stone

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Pros:

  • Ease to use
  • Affordable
  • Effective on a variety of blades
  • A must-have for knife enthusiasts

3 Stage System, Water Resistant, Lifetime Warranty.

When you own a knife, you need to maintain it so that its performance doesn’t diminish. Whether it’s a pocket knife, kitchen knife, or hunting knife, you need it to be razor sharp at all times.

This sharpener is made with a combination grit whetstone at a medium angle which is perfect for sharpening most European and Asian style knives.

Frequently Asked Questions (FAQ)

What are the best knife sharpeners?

If you need to know which knife sharpeners are the best, you have to know which features and qualities you want to look for in your knife sharpener when shopping for the best knife sharpener.

What is your budget? Are you looking for a sharpener to use for your pocket knife, your kitchen knife or hunting knife? What do you want to use your knife sharpener for: are you using it for sharpening your kitchen knives or for sharpening your hunting knives? These are just some of the questions you need to ask yourself when deciding which sharpener is best for you.

There are two kinds of knife sharpeners: manual and electric knife sharpeners.

What is the most sharpest knife in the world?

On many occasions this claim was laid to rest. It is said that a bladesmith named Peter Thompson has the most sharpen knife currently in existence. His knife is made of ATS-34, a highly Stainless Steel alloy. The knife was able to retain its sharpness for more than two months. This can be believed when you realize that only one fifth of this time passed before the knife was able to slice a piece of paper in half!

However, for a more practical purpose, it is not likely that any of us will be able to make our knives as sharp as the one ran by the bladesmith known as Peter Thompson.

What do professional knife sharpeners use?

More than 50% of professional knife sharpeners use the dual-grit stone combination wheels. People who sharpen knives professionally without assistance generally use these. They can also be used at home. They require manual sharpening that can be learned in about an hour.

Next in popularity among professional sharpeners is the diamond knife sharpener. This is generally the most expensive sharpening tools.

Both professionals and home users use sharpening stones. Professional and well-established sharpeners use this device as opposed to other sharpeners. Many sharpeners that are beginners use this device, because they consider it the most versatile. This type of machine can be used manually thus can be used in the home. This machine is also one of the easiest to use for sharpening. You simply need to apply oil for sharpening. These small machines are also the least expensive.

Are knife sharpeners any good?

The quality of chef’s knives tend to vary from one model to another. Even if they are made by the same manufacturer, different features such as handle design, blade thickness, and blade material make some knives more durable than others. If you have a blade that is already as sharp as a laser beam, then for sure you don’t need a knife sharpener. It’s not your fault, and you have to accept that! However, if you have a blade that’s still working fine but a little dull, or one that’s already starting to get dull, then a knife sharpener can restore its edge.

Conclusion

There are many factors to consider when choosing the best knife sharpener for the money. By making a summary of the features you need, you will be able to select the best knife sharpener. Here are some of the factors to consider:

  • x Easy to use
  • x Safe
  • x Pocket friendly
  • x Reviews

With these points in mind, you will be able to choose the right knife sharpener.

Our Recommendation

NameCategoryProduct
Green Elephant Ceramic Sharpening RodBest OverallGreen Elephant Ceramic Sharpening Rod
Victorinox VN43323 Fixed BladeBudget PickVictorinox VN43323 Fixed Blade
Chef’sChoice 15 Trizor XV EdgeSelect Professional Electric Knife SharpenerUpgrade PickChef’sChoice 15 Trizor XV EdgeSelect Professional Electric Knife Sharpener