Your kitchen knife doesn't need to constantly be on life support. And it won't be if you invest in one of the best knife ...

My Edge Pro Apex: Smaller ... without spewing dust and sparks. For the cook sharpening a bunch of knives in a commercial kitchen before opening, the person sharpening blades at the farmers ...

This is why you need a knife sharpener. So, the cure for what ails you is a sharp knife. But no matter how good the heat treat on the blade, or how sharp the factory edge, every knife will need to be ...

and you'll still get a razor-sharp edge from a formerly blunt knife. Here are CNET's picks for the best knife sharpeners for your chef's knife. We're going to update it as we test more products.