The Lansky 6 inch Diamond Benchstone Medium Grit Knife Sharpener is designed for expert knife and tool care. The 6 inch Lansky LDB6M Diamond Benchstone features a full edge-to-edge diamond medium grit surface for quick and precise sharpening. All Lansky Diamond Benchstones feature a high impact plastic self-storing case that raises the stone to maximize safety and comfort. The base on this knife sharpener bench comes with non-slip feet and an overmolded rubber frame. Order this Lansky Tool Sharpening Bench online.