4-Sided Box GraterUnlike conventional graters on which the cutting edges are formed by punching holes through stainless steel or tin, this grater's tiny razor like edges are created with a photo etching process in which holes are dissolved with a chemical, leaving edges that finely shave or slice the food instead of tearing or shredding. A repeated groove pattern is spread evenly across the face of the grating surface, reducing resistance and thereby making grating