Knife Sharpener is counted as a powerful tool which is used for tightening gaps and cleaning purpose. This sharpener is featured for adjustability and reliability. It is easy to hold due to its anti-skid and perfect grip system. It is helpful to give an optimum control on any surface whether it is wood, metal, plastic and others. Knife Sharpener is designed for professional and commercial usage. It has a carbide tungsten material which doesnt break or fall down quickly.