Chefs Choice 1520 Diamond Hone AngleSelect Electric Knife SharpenerGet ultra sharp blades in seconds. All our sharpeners are suitable for UK circuits and sockets One of the strange truths about cooks is that they often insist on the best knives, but are content to hardly ever sharpen them. A knife should be sharpened regularly, every 5 or 6 times you use it. It is much safer to cut with a sharp knife than a blunt one. This electric sharpener is, in our opinion, the best multi use one on the market, designed to