Spyderco Sharpening Pocket Stone with Sheath - Medium - 303M
Spyderco manufactures small rectangular pocket stones 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.
- •Pocket Stone Medium 1 x 5 x 1/8 with Pouch