Natsuya

Natsuya, very hard to find in that size and so clean

I think they have best feedback in about all med grit Natural stones, quite fast and leaves very uniform finish ! 

It is not to hard and not to soft so about medium hardness, Do not clog and dishes very very slow 

have very limited stock of those ! 

starts about 800 grit ! splash and go, dont need any soaking 

Picture is just a sample !