4-in-1 knife and tool sharpener. Features diamond-honed tungsten carbide blades, fine ceramic rods, retractable tapered diamond rod, and a flat diamond file. All-in-one, pocket sized design. Includes a groove for hooks and darts, plus a retractable flat diamond file for users who prefer a continuous surface for their sharpening needs. Also features molded rubber feet to keep the unity steady while in use. Ideal when you are out in the woods, on the boat, or in the workshop.
