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Best Multifunction Sharpeners

Updated July 2018
Why trust BestReviews?
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.
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers.
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.
Bottom Line
Pros
Cons
Best of the Best
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
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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
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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
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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
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Bottom Line

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

Pros

This power tool require 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 decided

We purchase every product we review with our own funds — we never accept anything from product manufacturers.

  • 17 Models Considered
  • 6 Hours Researched
  • 1 Experts Interviewed
  • 131 Consumers Consulted
    • Zero products received from manufacturers.

    We purchase every product we review with our own funds — we never accept anything from product manufacturers.

    Why trust BestReviews?
    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.
    BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers.
    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.
    The team that worked on this review
    • Katie
      Katie
      Editorial Director
    • Linsay
      Linsay
      Editor
    • Melinda
      Melinda
      Web Producer
    ×

    Sethjcsy

    Knife Sharpener

    Sethjcsy

    Knife Sharpener

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

    $12
    ×

    LDIRECTOR

    Kitchen Knife Sharpener

    LDIRECTOR

    Kitchen Knife Sharpener

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

    $18
    ×

    Zulay Kitchen

    Manual Stainless-Steel Knife Sharpener

    Zulay Kitchen

    Manual Stainless-Steel Knife Sharpener

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

    $14
    ×

    Work Sharp

    Knife & Tool Sharpener

    Work Sharp

    Knife & Tool Sharpener

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

    $69