Manual Diamond Hone Two Stage Sharpener.Stage One sharpens by removing old edge andputting first bevel on both sides of the blade.Stage Two hones by putting second bevel onboth sides of the blade and polishing to razorsharpness. Compact, lightweight, high strengthplastic design. Uses 100% diamond abrasivesand precision angle guides. Will sharpenstandard edge blades only. Ambidextrous.Made in USA.EC-450 Roller guard.
