I’ve tested sharpeners of all types and compiled my picks for the best knife sharpeners, so you can pick what works for your budget and needs. A mirror edge produced by the author’s best knife ...

But buying high end chef's knives is expensive. Consumer expert Amy Davis is testing the Bavarian Edge Knife Sharpener, whose makers claim it can make your old knives razor sharp in seconds.

My Work Sharp Elite Knife Sharpening Solution: too loud and messy. Metal dust could easily contaminate food prep surfaces. My Wicked Edge Gen 4: Nearly as large, but lacking speed, especially for ...