Quote Originally Posted by brooksie967 View Post
Maksim put my Ozuku Mizu Asagi at a level 5+ and sent a wakasa tomo nagura with it. I'm having a terrible time with the tomo nagura scratching the surface of my Ozuku. It doesn't seem to have an impact on honing but I'm starting to not like the scratches in the surface of my stone....
I've got some combinations that don't play well together, however light you let them touch they will scratch.
Some can be tricky and others are smooth and easy to use.
Did Maksim test them together?
Small scratches I wouldn't worry about, it's only cosmetic but a scratch might well mean that you now have some toxic particles in you slurry, as soon some of mine scratch I clean everything and start over.