A dull knife is a useless tool. While electric sharpeners offer convenience, speed and power, manual sharpening stones, called whetstones, offer greater control over the angle of an edge. They’ve been ...

At a party, dull is a drag. In the kitchen, dull is dangerous. Keeping your knives sharp is essential so you don’t risk slipping or twisting your wrist (and hurting yourself more) when cutting through ...