Böker - Diamond Sharpening Pen

The small and lightweight pocket sharpening rod, set with industrial diamonds and designed in a pen format, combines a conical and a cylindrical side with a flattened contact surface and a hook sharpening groove in the smallest space. The conical side can be used for serrated edges, the cylindrical side for all straight edges of knives with steel blades. The unused side of the rod disappears into the aluminum handle and is secured with a union nut. When not in use, the rod can be almost completely retracted into the handle, and the sharpener can be attached to clothing with a spring steel clip. The first and lightest choice for expert sharpening on backpacking trips

More information under product details...