Sharpener for easy sharpening of SONIC kitchen knives and other smooth-bladed knives, stainless steel grinding wheels with diamond surface, white stone with grinding powder container and non-slip bottom, do not wash in the dishwasher. The stainless steel grinding wheel with a very effective diamond surface is made of durable plastic, contains a container of grinding powder and easily sharpens all your kitchen knives. In addition, it is equipped with a non-slip finish and a magazine that catches metal chips.