Spyderco 303M Ceramic Pocket Stone - Medium
This small rectangular pocket stone is perfect for portable field use and honing small items. The 303M Medium Grit Pocket Stone fits in the palm and is packaged in a leather carrying case. It is autoclave safe (ideal for dental tool sharpening) or can be cleaned with a plastic scouring pad and powdered abrasive cleanser. Stone Size 1" x 5" x 1/8"