Nirey Waterstones are the ideal choice for beginners or professionals seeking an economical sharpening stone for use on knives and tools.

Instructions:
Submerge the waterstone in water for approximately 5 mins before use. Mount stone in the rubber base supplied and place on a non-slip surface. NOTE: Always keep the surface of the stone wet while sharpening.

Dimensions: 180 X 60 X 30 Aluninium Oxide

The 3000/8000 grit sharpening stone is excellent for creating super sharp edges on knives and tools. The 8000 grit side produces a mirror finish.