September 16, 2025

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10 Best knife sharpeners of 2025

Save up to 38% off

Best Choice

1

TUMBLER
The Original Tumbler Rolling Knife Sharpener™ - Knife Sharpening Made Easy - Knife Sharpener Tool for Kitchen Knives - Knife Sharpener Kit Offers 15 & 20 Degree Sharpening
Main highlights

Long-Lasting Sharpness
Keep knives sharp longer with diamond-plated sharpening kit.

Versatile Use
Perfect for traditional and specialty blades with 15 & 20-degree angles.

User-Friendly Design
Praised for ease of use and compactness by users.
Key specs
- Angle:15 & 20 degrees
- Functionality:Knife sharpening
- Dimensions:3.5 x 2.25 x 2.25 inches
- Material:Stainless steel, diamonds
- Grit:D35
9.9

Exceptional

Our Rating

8.7
Simple to use

8.4
Giftable

8.2
Easy to grip
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Based on millions of stores and reviews

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Value for Money

2

KRZKRZ

KRZKRZ Rolling Knife Sharpener - 6 Angles & 4 Blades System, Ergonomic Waist Design for Kitchen Chef Knives, Sharpening Stone for Precision Edge
9.7

Exceptional

Our Rating
3

KITCHELLENCE
4-in-1 Kitchen Knife Accessories: 3-Stage Knife Sharpener Helps Repair, Restore, Polish Blades and Cut-Resistant Glove (Black)
Main highlights

Three-Stage System
Revolutionary 3-slot system repairs, sharpens, and polishes blades efficiently.

Ideal for Home Use
Perfect for maintaining kitchen knives with minimal effort and skill.

User-Friendly Design
Praised for ease of use and effective sharpening results.
9.4

Excellent

Our Rating

9.5
lasts a long time

9.5
Simple to use

9.5
Easy to grip
4

Presto
Presto 08810 Professional Electric Knife Sharpener, Multi/None

13% Off
Main highlights

3-Stage Sharpening System
Easy 3-stage sharpening system for professional results at home, anytime.

Versatile Knife Compatibility
Sharpens kitchen and sport knives, even Santoku knives.

Highly Effective Sharpness
Remarkably one of the best knife sharpeners for instant sharpness.
9.3

Excellent

Our Rating

9.7
lasts a long time

9.5
Flexibility

9.3
Simple to use
5

longzon
Longzon 4-in-1 Knife Sharpener [4 stage] with a Pair of Cut-Resistant Glove, Original Premium Polish Blades, Best Kitchen Knife Sharpener Really Works for Fruit Knife and Steel Knives, Scissors.

38% Off
Main highlights

Ultimate Sharpening Solution
Versatile 4-stage sharpener for various blades, including kitchen knives, scissors, and pocket knives.

Ideal for Home Cooks
Perfect for restoring dull knives to razor-sharp condition quickly and easily.

Praised User-Friendly Design
Customers love the intuitive design and non-slip base for safe, easy use.
Key specs
- Angle:Adjustable
- Functionality:4-Stage Knife Sharpener
- Dimensions:9.53 x 3.46 x 1.93 inches
- Material:N/A
- Grit:N/A
9.0

Excellent

Our Rating

9.5
Sheerness

9.3
Easy to grip

9.1
Simple to use
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6

AIERLIAN
AIERLIAN Knife Sharpener Tool, Rolling Knife Sharpener Kit, Knife Sharpening with Diamonds and Ceramic for Steel of Any Hardness, Kitchen knife Sharpener with 15 & 20 Degree Magnetic Angle(Brown)
Main highlights

Accurate and Long-Lasting Sharpness
The AIERLIAN Roller Knife Sharpener maintains factory sharpness with diamond and ceramic discs, ensuring long-lasting precision.

Versatile Kitchen Tool
Ideal for chefs and home cooks, offering 15 and 20-degree angles for various knife types.

Magnetic Support Praised
Customers appreciate the secure magnetic support that holds knives in place during sharpening.
Key specs
- Angle:15 and 20 degrees
- Functionality:Knife sharpener
- Dimensions:5.49 x 4.6 x 2.7 inches
- Material:High-grade natural wood
- Grit:400 diamond, 3000 ceramic
8.7

Very Good

Our Rating

9.5
Easy to grip

9.3
Simple to use

8.4
Durability
7

KitchenIQ
KitchenIQ 50009 Edge Grip 2-Stage Knife Sharpener, Black, Coarse & Fine Sharpeners, Compact for Easy Storage, Stable Non-Slip Base, Soft Grip Rubber Handle, Straight & Serrated Knives

29% Off
Main highlights

Compact and Efficient Design
The KitchenIQ Edge Grip 2-stage sharpener is compact, easy to store, and efficiently sharpens both dull and slightly worn knives.

Ideal for Kitchen and Pocket Knives
Perfect for sharpening kitchen knives and pocket knives with a 23-24 degree edge, ensuring consistent performance.

Praised for Stability and Ease
Customers appreciate the sharpener's stability and ease of use, offering a secure grip and effective sharpening.
Key specs
- Angle:Pre-set sharpening angles
- Functionality:2-stage knife sharpener
- Dimensions:3.74 x 2.05 x 1.77 inches
- Material:Non-slip material
- Grit:Coarse and fine
8.6

Very Good

Our Rating

9.3
Simple to use

9.1
Simple to clean

8.9
lasts a long time
8

ACCUSHARP
AccuSharp Knife Sharpener, Ergonomic Comfortable Handle, Compact & Easy to Use, Restore and Hone Straight & Serrated Knives, Blaze Orange
Main highlights

Quick Efficient Sharpening
Restores sharpness in 10 seconds with minimal effort.

Versatile for All Blades
Ideal for chefs, paring, serrated, and hunting knives.

User-Friendly Design
Praised for ease of use and safety features.
Key specs
- Angle:Double-beveled
- Functionality:Sharpens and hones knives
- Dimensions:9 x 4 x 0.88 inches
- Material:Tungsten carbide
- Grit:N/A
8.5

Good

Our Rating

9.9
Simple to use

9.9
Easy to grip

9.9
Durability
9

Intelitopia
Intelitopia Complete Knife Sharpening Stone Set – Dual Grit Whetstone 400/1000 3000/8000 Knife Sharpener with Leather Strop, Flattening Stone, Bamboo Base, 3 Non-slip Rubber Bases & Angle Guide
Main highlights

Comprehensive Sharpening Kit
Includes dual grit whetstones, leather strop, flattening stone, and angle guide for versatile sharpening.

Versatile Application
Ideal for sharpening various knives, from kitchen to hunting blades, and more.

Beginner Friendly
Praised for ease of use and effectiveness, perfect for sharpening novices.
Key specs
- material:Corundum (aluminum oxide)
- grit description:Coarse and fine finish
- grit:400/1000 & 3000/8000
- style:Dual Sided Whetstone
- dimensions:9 x 8 x 3 inches
8.2

Good

Our Rating

9.9
worth the money

9.7
Simple to use

9.7
Sheerness
10

Smith's
Smith's CCKS 2-Step Knife Sharpener - Yellow - 2-Step Preset Coarse & Fine Slots - Outdoor Handheld Knife Sharpener - Fishing, Hunting, Fillet, Pocket Knives - Compact Plastic Portable Keychain Tool
Main highlights

Portable and Lightweight Design
Smith's 2-Step Sharpener is compact, lightweight, and floats, making it perfect for outdoor adventures.

Ideal for Outdoor Knives
Perfect for sharpening fillet, hunting, and pocket knives with its two-stage sharpening slots.

Ease of Use Praised
Customers appreciate its simplicity and effectiveness for quick knife sharpening.
8.1

Good

Our Rating

9.7
movability

9.5
Sheerness

9.5
Simple to use

10 Best knife sharpeners of 2025

1

The Original Tumbler Rolling Knife Sharpener™ - Knife Sharpening Made Easy - Knife Sharpener Tool for Kitchen Knives - Knife Sharpener Kit Offers 15 & 20 Degree Sharpening

8.7

8.4

8.2

How do we rank?

How do we rank?

Analyzing top stores

2

KRZKRZ Rolling Knife Sharpener - 6 Angles & 4 Blades System, Ergonomic Waist Design for Kitchen Chef Knives, Sharpening Stone for Precision Edge

3

4-in-1 Kitchen Knife Accessories: 3-Stage Knife Sharpener Helps Repair, Restore, Polish Blades and Cut-Resistant Glove (Black)

9.5

9.5

9.5

4

Presto 08810 Professional Electric Knife Sharpener, Multi/None

9.7

9.5

9.3

5

Longzon 4-in-1 Knife Sharpener [4 stage] with a Pair of Cut-Resistant Glove, Original Premium Polish Blades, Best Kitchen Knife Sharpener Really Works for Fruit Knife and Steel Knives, Scissors.

9.5

9.3

9.1

6

AIERLIAN Knife Sharpener Tool, Rolling Knife Sharpener Kit, Knife Sharpening with Diamonds and Ceramic for Steel of Any Hardness, Kitchen knife Sharpener with 15 & 20 Degree Magnetic Angle(Brown)

9.5

9.3

8.4

7

KitchenIQ 50009 Edge Grip 2-Stage Knife Sharpener, Black, Coarse & Fine Sharpeners, Compact for Easy Storage, Stable Non-Slip Base, Soft Grip Rubber Handle, Straight & Serrated Knives

9.3

9.1

8.9

8

AccuSharp Knife Sharpener, Ergonomic Comfortable Handle, Compact & Easy to Use, Restore and Hone Straight & Serrated Knives, Blaze Orange

9.9

9.9

9.9

9

Intelitopia Complete Knife Sharpening Stone Set – Dual Grit Whetstone 400/1000 3000/8000 Knife Sharpener with Leather Strop, Flattening Stone, Bamboo Base, 3 Non-slip Rubber Bases & Angle Guide

9.9

9.7

9.7

10

Smith's CCKS 2-Step Knife Sharpener - Yellow - 2-Step Preset Coarse & Fine Slots - Outdoor Handheld Knife Sharpener - Fishing, Hunting, Fillet, Pocket Knives - Compact Plastic Portable Keychain Tool

9.7

9.5

9.5

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