Mikawa Nagura 1165g Dimensions: 222mm x 82mm x

Dimensions: 222mm x 82mm x 47mm

but the price has nevertheless been reduced to 1

Weight: 1288g

For optimal performance

This particular stone is more friable than average

Mikawa Nagura 1165g Dimensions: 222mm x 82mm xMikawa Nagura are Tuff stones, a type of igneous rock formed from lithified volcanic ash. Mined in Aichi prefecture starting 700 years ago, they have been used in traditional Japanese sword polishing progressions. The mine has been closed since the 1970s. We receive the stones from the wholesaler with rough chisel marks on both sides, and flatten them in our workshop. Although we have made a good effort to provide a flat surface for usage, we strongly