Tsushima Nagura stands apart from all other Nagura stones because genuine Nagura stone's origin is Miwamura mountain in Aichi prefecture

Genuine Shell Cordovan is the art of tanning at its finest

Calico Cream Polisher stones are mounted on high-quality aluminum blanks

given Umajiyama's generally softer character compared to eastern mines

The kit includes two stone holders

storage case america 250 limited edition Variation:Flag · Spectral Violet Tsushima Nagura stands apart fromStorage Case America 250 Limited Edition commemorates the 250th anniversary of the signing of the Declaration of Independence with a micro run dedicated to American craftsmanship. Two Commemorative Designs Flag features a stylized American flag flowing across the lid. Craftsman features a craftsmanship quote about preparation, skill, and keeping a working edge: Give me six hours to chop down a tree and I will spend the first four sharpening the axe.