Japanese natural whetstones Blue Aoto BA6
This big 30 size Blue Aoto is very clean and all corner square. One of a kind unique pattern. Never meet with such a big and clean Aoto that is almost without muscle. Not too muddy and grit is about 1-2k. Natural medium grit stone and good working size for longer blade too. It is recommended to seal this big size stone.
Size: 214mm(L) x 70mm(W) x 70mm(H)