DMT - Dia-Sharp Knife Sharpening Kit

If you've ever looked in your wallet and thought there was a distinct lack of sharpening supplies in there - we have the answer to your problems. This great credit card sized sharpening kit from DMT gives you 3 sharpening options in a small and easy to carry form factor. Never be disappointed when you look into your wallet again. Pocket-sized convenience Three different diamond stones: Extra-Fine, Fine, and Coarse