The best knife sharpener will extend the life of your knives and stop your tomatoes turning into a pile of pulp rather than sleek slices. We tested popular manual and electric knife sharpeners from ...

Ensure your blade stays sharp by investing in an easy-to-use hand-held sharpener. We tested simple pull-through gadgets to ...

The lesson is that a dull knife is a worthless knife. 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 ...

Several electric knife sharpeners on the market today, if used properly, will put a sharp, refined edge on a knife. I put several of the best electric knife sharpeners to the test to help you find the ...

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. A note: This list is just for chef's knives. Other types of knives ...

While it’s entirely possible to ruin a good knife with some overzealous sharpening ... and reliably put a razor edge on ...

Not too long ago, my editor asked me to test the best knife sharpeners so that we could help home cooks choose one that makes their lives easier. Down the rabbit hole I went, comparing at least 100 ...