Best Multifunction Sharpeners
Updated May 2022
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BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own. Read more  
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.Read more 
Bottom Line
Pros
Cons
Best of the Best
Presto Professional EverSharp Three-Stage Electric Knife Sharpener
Presto Professional
EverSharp Three-Stage Electric Knife Sharpener
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Bottom Line

This versatile sharpener adapts to a blade's thickness to create a precise and custom finish.

Pros

Features a three-stage sharpening system for professional results every time. Creates custom finishes with various controls that adapt to both the shape of knives as well as the blade's composition. Blade guides hold knife at the perfect angle. Suction cup feet add stability. We love that it can rejuvenate 15-year-old knives and even improve their original sharpness.

Cons

Larger in size than other devices.

Best Bang for the Buck
Sethjcsy Knife Sharpener
Sethjcsy
Knife Sharpener
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Bottom Line

Attain the ultimate in sharpness for your knives in just three easy steps.

Pros

Weighing less than 1 lb., this sharpener is light but highly effective. Three settings enable even dull knives to return to a polished and crisp-edged state. Ergonomic handle offers a good grip. Comes with lifetime warranty. We love that this sharpener comes with a protective glove for added safety.

Cons

An adhesive bottom would be ideal given its lightness.

LDIRECTOR Kitchen Knife Sharpener
LDIRECTOR
Kitchen Knife Sharpener
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Bottom Line

With this sharpener, you can achieve a high-end sharpness that's based on science and technology.

Pros

No cords or batteries involved. Simply relies on a small amount of manual power to sharpen all kinds of knives. Designed to create not only sharp edges, but balanced ones as well for even, clean slices. Includes a cut-resistant glove. Comes with a lifetime warranty.

Cons

More thorough instructions would be helpful.

Zulay Kitchen Manual Stainless-Steel Knife Sharpener
Zulay Kitchen
Manual Stainless-Steel Knife Sharpener
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Bottom Line

Sharpens scissors and knives large and small, with long-lasting results.

Pros

The solid construction of this sharpener can handle coarse knives, pocket knives, and even kitchen scissors. Non-slip bottom keeps sharpener in place. Easy to use, with sharper knives in just seconds. No electricity required.

Cons

Some inconsistency reported in terms of sharpness of varying types of knife surfaces.

Work Sharp Knife & Tool Sharpener
Work Sharp
Knife & Tool Sharpener
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Bottom Line

This sharpener is highly versatile and sharpens almost any surface with an edge.

Pros

This power tool requires very little manual effort. Ideal for the great outdoors, with high-grade materials designed for rugged use as well as at home. Features coarse, medium, and fine belts to fit all your sharpening needs. Even works on ceramic blades. Comes with precision sharpening guides.

Cons

Make sure you read the instructions fully, or you could make the knife duller than before.

HOW WE TESTED

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

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30
Models
Considered
60
Consumers
Consulted
8
Hours
Researched
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One gadget, a multifunction sharpener, can help you keep your household blades sharp. Multifunction sharpeners can be electric or manual. If you don’t sharpen your blades very often then a manual model is probably all you will need. On the other hand, if you like your scissors and knives honed to a fine point at all times and you use them often, an electric sharpener that removes all the guesswork would probably be a better choice. Some models include several belts with fine, medium, or rough grit, letting you adjust the sharpener to your blade.

Our Top Picks
Presto Professional
Best of the Best
Presto Professional
EverSharp Three-Stage Electric Knife Sharpener
Bottom Line
This versatile sharpener adapts to a blade's thickness to create a precise and custom finish.
Shop Now
Sethjcsy
Best Bang for the Buck
Sethjcsy
Knife Sharpener
Bottom Line
Attain the ultimate in sharpness for your knives in just three easy steps.
Shop Now
LDIRECTOR
Top Pick
LDIRECTOR
Kitchen Knife Sharpener
Bottom Line
With this sharpener, you can achieve a high-end sharpness that's based on science and technology.
Shop Now
Zulay Kitchen
Top Pick
Zulay Kitchen
Manual Stainless-Steel Knife Sharpener
Bottom Line
Sharpens scissors and knives large and small, with long-lasting results.
Shop Now
Work Sharp
Top Pick
Work Sharp
Knife & Tool Sharpener
Bottom Line
This sharpener is highly versatile and sharpens almost any surface with an edge.
Shop Now