Laser Cuisine Never needs sharpening. Created by Richardson Sheffield in 1979, the famous Laser technology, with their never need sharpening blades, was a world first that continues to be the best starter set of knives you can buy. The elegant handles feature a soft touch area, giving extra comfort and control. It was the world"s fastest selling knife in 1979 and remains enormously popular today, testament to the fact that after more than thirty years, this wondrous invention still helps save you time and effort. Laser Technology, what is it? The specially engineered serrated edge features micro-fine peaks and troughs on the edge of the blade. The peaks assist in the initial cut as well as protecting the troughs which in turn remain constantly sharp. Magic. Black Wood Block contains Parer, All Purpose, Carver, 20-cm Cook, Bread, Scissor.