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 ...

How to sharpen a knife with a mug The technique is simple ... against the unglazed ring on the mug’s bottom at a 15- to 20-degree angle. Strokes work best, but you can also gently rub the ...

So CNET tested the heck out of some sharpeners to determine which ones will always offer a sharp knife. With these recommendations, you won't have to worry about the angle or anything else ...