This stone has a flat bottom, but the working face is actually two smaller faces, so it will take some significant loss of stone to make it into a honing stone.
It does make a very good slurry stone, with fine creamy slurry that polishes well.
Brand: MattsStones
Related Asano Stamped Komo Shiro Mikawa Nagura Japanese Natural Stone
Explore the just-landed pieces your home needs now!