Home Electronic & Technology Best Knife Sharpeners Reviews 2019 – Top 8 Ranking

Best Knife Sharpeners Reviews 2019 – Top 8 Ranking

by Edwin Thomas
Best Knife Sharpener

It is hard to imagine a kitchen without sharp knives. In fact, knives are the most useful kitchen accessories. Similar to other kitchen appliances, they need constant care and maintenance to ensure they live to your expectation. To ensure that your knife stays sharp all the time, they need regular sharpening if you have ever worked with a blunt knife chopping and cutting becomes very tiresome.  Since you cannot throw your knives every time they become blunt, the need of having the best knife sharpener cannot be overemphasized.

Best Knife Sharpener in 2019 Reviews

Unlike the old days where the only knife sharpening tool was the jet stone, that required you to have some experience to use it, we have various knife sharpening tools that make your life easier. These knives sharpeners are from the basic manual types to electric models. Since different users have different needs, we have prepared a detailed guide that allows you to pick the model that is best for you. Here are our top eight best knife sharpeners in 2019 that you should consider buying one.

#8. Aptoyu Kitchen Knife Sharpener

Aptoyu Kitchen Knife Sharpener

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The Aptoyu is one of the top-rated kitchen knife sharpener on the market. This knife sharpener features the razor-sharp sharpening blade which delivers safe and precise sharpening operations.

The Aptoyu Kitchen Knife Sharpener features the sharpening shot that allows you to effortlessly and conveniently sharpen your knife blade. Moreover, this knife sharpener also features the 3-stage design that delivers great sharpening to the damaged and dull edge of your knives.

With this kitchen knife sharpener, you can easily sharpen a wider variety of blades like hard steel, fishing knives, chef knives, donning knife, bonning knife, and stainless steel knives.

Key Features
  • Safe and easy to use
  • Sharpens serrated and straight-edged knives
  • Offer fast results
  • Requires minimum storage space

#7. Chef’s Choice Diamond FlexHone Knife Sharpener

Chef's Choice 320 Diamond Hone Knife Sharpener, White

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The Chef’s Diamond Flexhone Knife Sharpener is designed for the individuals with different types of knives, and it will always get you great results. This Knife Sharpener has the patented design that helps you to turn the damaged and dull blade of the knife into a new one.

This Sharpener features 2-Stage sharpening including the polishing and stropping stage. This features 100% diamond-abrasive edge that is resistant to all type of metal blade. Moreover, this Professional Kitchen Knife Sharpener also features the Precision elastomeric spring guide, which helps to hold the blade at a good angle for foolproof and fast operations.

This Knife Sharpener uses an electric connection to do the sharpening task. You just need to switch the button on, and the sharpener will do its job.

Key Features
  • It is an electric and multi-stage knife sharpener
  • It is easy and safe to use
  • Comes with 3-years limited warranty
  • Sharpens most types of knives.

#6. Work Sharp Combo Knife Sharpener

Work Sharp WSCMB Combo Knife Sharpener

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Are you looking for the best knife sharpener on the market? Then, you should consider the Work Combo Knife Sharpener. This professional sharpener comes with the versatile design. This allows you to do the sharpening process in a very efficient and effective way. It features the flexible belt technology, which turns, the damaged, old and dull blade into a new blade at no time.

The Work Sharp Knife Sharpener has the tapered ceramic hone for the sharpening of the small-serrated and large serrated blade.

This knife sharpener works on the electric power reducing the manual effort in knife sharpening.

Key Features
  • Safe, fast and easy use
  • Made of high-quality materials
  • Knife stays sharp for longer
  • Portable and lightweight design

#5. Chef’sChoice 15 XV Trizor Electric Knife Sharpener

Chef’sChoice 15 XV Trizor Professional Electric Knife Sharpener

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This is another electric multi-stage knife sharpener from Chef’sChoice. It is one of the top-rated multi-purpose knife sharpeners on the market. This knife sharpener is designed to sharpen European, American, and Asian style knives and you can confidently and safely use it on high-quality knives.

The Chef’sChoice 15 XV Trizor can sharpen pocket knives, serrated blades, sports knives, double-bevel blades, and Deba-style blades. The Knife Sharpener features a 3 stage system which produces a great edge. It is assembled in the USA and comes with a simple off and on switch, durable construction, and stabilizer feet. This knife sharpener is made from high quality and durable materials.

Key Features
  • It is safe and easy to use
  • Offer fast results
  • It is a multi-purpose knife sharpener

#4. Presto 08800 Electric Knife Sharpener

Presto 08800 EverSharp Electric Knife Sharpener best knife sharpener

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Presto is one of the best options for anyone on the market for a high-quality knife sharpener that is electrically powered. This knife sharpener uses the sapphirite sharpening wheels to create a razor shape edge in seconds.

Also, it features the 2 stage system, which allows the knives to be sharpened and ground on the first stage and then honed on the second stage. Moreover, the Presto 08800 Electric Knife Sharpener features Precision blade guides on each slot, which positions the knife at the ideal sharpening angle for best sharpening results every time.

The Presto 08800 Electric Knife Sharpener is made to fit in the kitchen that needs the efficient and fast process. Additionally, this Electric Knife Sharpener features 3 suction cups at the button, which enables you to stick the Knife Sharpener on the kitchen counter or the wall, which ensures the stability during the sharpening process.

Key Features
  • 2 stage sharpening system
  • Features Precision blade guides
  • Safe and easy to use
  • Perfectly sharpens a wide range of knives

#3. Chef’sChoice 250 Hybrid Diamond Hone Sharpener

ChefsChoice 250 Diamond Hone best knife sharpener

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This Knife Sharpener is easier to use than most Knife Sharpeners on the market. This device is a 3-stage sharpener using the hybrid technology, combining both manual and electric sharpening.

This Knife Sharpener can handle different types of blades including the fine and serrated edge knives. The Chef’sChoice 250 Hybrid Knife Sharpener creates a triple bevel edge using 3 successive stages. The first and second stages are electric and use 100% diamond abrasives to sharpen and shape the edge of your knife. In the last stage, which is done manually the blade gets polished and honed using ultra-fine diamonds, and the resulting edge is more durable and stronger compared to the hollow ground or V-shaped edges. It also comes with a 1-year limited warranty.

Key Features
  • Best for those people who frequently sharpen knives
  • It is easy and safe to use
  • Perfect for sharpening serrated and straight knives.
  • Requires minimum storage

#2. SunrisePro Kitchen Knife Sharpener

SunrisePro Best Knife Sharpener

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Sharpen your knives like a pro, using the SunrisePro Kitchen Knife Sharpener. This Knife Sharpener comes with a patented design that helps you get the knife sharpened in seconds with using much time and effort.

This Knife Sharpener features suction pad, which allows you to stick this Knife Sharpener to your kitchen counter or wall. Moreover, the SunrisePro has the Tungsten Carbide technology to meet the demanding task of sharpening knives made of all material. Additionally, this sharpener also features a design that allows you to tilt the knife up to 20 degrees during the sharpening process. It also requires a small space for storage compared to other traditional stone sharpeners. The SunrisePro Kitchen Knife Sharpener is also safe for use without causing any injury.

Key Features
  • Leaves behind a bright and smooth blade
  • Prevent damage to blades
  • Durable and multi-purpose knife sharpener
  • Offers fast results

#1. LINKYO Electric Knife Sharpener

LINKYO Electric Knife Sharpener, Kitchen Knives Sharpening System

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Sharpen your knives like a pro in the comfort of your home using the LINKYO Electric Knife Sharpener. This electric knife sharpener allows you to have a safe and quick sharpening experience. If you work with knives for a long period of time getting a good device to keep the knife edge in the correct shape is very important.

This electric knife sharpener uses the 2 stage system to sharpen the knife’s blade. The first stage reshapes the reshapes the angle, rejuvenates, and sharpens the edge of the blade and the second stage works on the finishing process. Moreover, this knife sharpener comes with automatic blade guides which hold your knife at the correct angle for perfect sharpening.

It is designed to sharpen knives in less than a minute.

Key Features
  • It has automatic blade guides
  • It is easy to use and safe
  • Sharpens most types of knives
  • highly durable and Well-built

Factors to Consider Before Buying A Knife Sharpener

Before you purchase any knife sharpener, it is important that you consider some factor so that you can make the best buying decision. Here are some of the important factors you must consider before choosing it.


The first factor you need to consider is the type which you would like to use. There are various types of knife sharpeners available on the market including sharpening rods, electrical knife sharpeners, diamonds stones and sharpening steels. You should decide the best type you wish to use.  We, personally recommend you to use the electric type for fast and best results.


The quality of the sharpened edges and sharpener is a concern when purchasing the best knife sharpener for your kitchen.  You should check on the material of which your knife is made and also check the technology used in case of electric sharpeners.

Technology used

The knife sharpeners have made the copping and cutting experience much hassle-free and effective, hence before purchasing it, you should consider the technology fitted inside.  The modern knife sharpeners deliver span and spic results, and you get professionally sharpened knives. You should choose a one with the latest technology.


Compact knife sharpeners are best if you have small space on your kitchen countertop. A large knife sharpener is great if you have many large knives.

Safety features

Knife sharpeners must have safety features so that you don’t injure your shelf while sharpening your knives.  You should not purchase a knife sharpener that doesn’t have Safety features.

Tips to Keep Your Knives Sharp

Below are some of the tips to ensure that your knife perform at it best and remains sharp

1. Clean your knives properly

Never use a dishwasher to clean your knife, as this speed up the dulling of the blade.  Instead, you should hand wash them with soapy water and dry with a towel before putting it away

2. Store Knives well

You should always store your knives in a knife block or on a magnetic strip. You should avoid putting the knives in a drawer as this causes the blade to rub against each other causing the knives to become dull.

3. Cut on the correct Surfaces

The type of surface you use for cutting affects the condition of the knife.  You should avoid cutting on hard surfaces and metallic surfaces. Your knife will remain sharp as long you are cutting on the right surfaces.

4. Sharpen your Knives Often

One of the best ways of keeping your knives sharp is by sharpening them frequently. If you work in a busy kitchen, you should consider sharpening your knife at least once per week.

Bottom Line

All your knives will always be sharp with the help of the best knife sharpeners above. They are highly recommended and popular on the market.

We advise you to go through our buying guides and review of different multi-purpose knife sharpener, to choose and compare the best one as per your preferences and needs. As long as you choose on a knife sharpener that will cover all the types of knives you have, at the end of the day, these knife sharpeners will be best than using the sharpening stones. Pick one of the best multi-purpose sharpeners on the above list.

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