Brand: Tanaka Toishi 田中砥石工業所
Dimensions: 224mm x 83mm x 51
Absolutely flawless Shiro Nagura from the famous Mikawa mine in Aichi Prefecture. Shiro Nagura tend to be a little harder than other Mikawa Nagura and is best used for finishing or late or last stage in polishing. This one still has really nice gummy feedback. This is hyper consistent with beautiful Ao Renge(?) on the bottom, with hand chisel marks.