Restoring that razor-sharp edge is key when you have vegetables to chop and meals to prepare. Enter the best knife sharpener for 2025.

The best electric knife sharpener I used while testing was the Chef's Choice Trizor XV, a bulky device with three separate tracks for bringing dull knives to a super-sharp 15-degree edge (many ...

Editor’s Note: GearJunkie updated this guide to the best knife sharpeners on July 3, 2025, to dial in selections for a more hobbyist-centric crowd, and added a few new sharpeners in the process.

The Tri-6 Arkansas Tri-Hone Sharpening Stones System comes with three stones of varying grits, allowing you to work your way from 400 to 600 and then to 1000 grit to get the knife razor sharp.

Electric knife sharpeners can improve the performance of knives and help them last longer. Based on reviews, here are the 12 best electric knife sharpeners.

Sharp knives are essential for any home cook. We found nine great knife sharpeners from Zwilling, the Pioneer Woman, and Cuisinart at Walmart, and prices start at just $3.

What if there was an easy way to sharpen a knife at home without special equipment? If you have a ceramic mug, you’ve got a great go-to knife sharpener. Here’s how to do it.

Meanwhile, the Work Sharp has magnets on all four sides devoted to four angles (15, 17, 20, and 25 degrees). To keep a knife steady, the magnets have to be really strong.

The best pocket knife sharpeners allow you to continue on with the more important work—whether that’s carving a Figure 4 trap to catch dinner, or carving the Sunday roast.

The HONE Knife Sharpener is simple and basic in its roller and disc design but has the best holding block design of the bunch. The first thing I noticed was how strong the magnets were. The firm hold ...