Hi Team,


I just got a beautiful natural stone from Howard at ThePerfectEdge, with one side yellow coticle, and one side belgian blue.

There's been a lot of talk about the effective grit of the yellow coticle.
Although it's usually listed as 8000 grit, Lynn says it cuts like its around12,000, and other people seem to basically concur.

There doesn't seem to be much talk about the Belgian Blue though.
It's listed at 4000, but what is its effective grit? What does it cut like?
Thanks yall

c