Mikawa Nagura 874g As for speed

As for speed

For optimal performance

Dimensions: 205 x 75 x 13mm (8mm abrasive layer)

Weight: 1843g

Although we have made a good effort to provide a flat surface for usage

Mikawa Nagura 874g As for speedMikawa Nagura are 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 recommend end users flatten the