Very Hard Oozuku


 Hardness is only one quality to be concerned with, and this stone is ‘top-flight’ in every regard. It is very hard, I’d say very very hard actually. And it’s also fine and lovely to hone on. The speed is good too - definitely an heirloom piece. 

Ozuku 11 03 2018 1b.jpg
Ozuku 11 03 2018 1h.jpg

© Keith V Johnson 2014 - 2018