Shapton Glass Stone Seven 0.85 micron, 70903

The Shapton Glass Stone Seven 0.85 micron, 70903 is an ultra-fine sharpening stone from the Shapton Glass Stone Seven collection. With a grain size that is comparable to a 10.000 grit Japanese water stone, this stone is mainly meant to sharpen your already sharp knives and to polish them. If you wish to sharpen blunt knives it is best if you use the Glass Stone Seven sharpening stones with a higher micron.