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

I when you are out in the woods, on the boat, or in the workshop