Suehiro Nagura Japanese Flat Polishing Stone Grit #5000 for Whetstone

Nagura 5000 Grit Polishing Stone is a Japanese synthetic grinding stone used to clean and scrub the surface of Japanese sharpening stones but also to create a very finely abrasive paste by rubbing the Nagura stone on the surface of the water stone (fine grain side). The clay obtained will add to the action of the stone and will obtain a mirror polish of your edges. It can be used with whetstones with a grain between 3000 and 8000. Please soak the surface of the sharpening stone with enough water before use. Length 7.5 cm, width 4 cm, height 2.2 cm. There may be slight differences in size due to cutting and refinement to eliminate chipping., Weight: 0.2866009406 Pounds, Manufacturer: Suehiro