Shobudani Ikumurasaki Lv 4 Japanese natural sharpening stone

Shobudani is one of the most famous and highly regarded mines in Japan (after Nakayama), renowned for its high-quality natural sharpening stones. These stones are valued for their unique properties, which help achieve excellent sharpening results.

Natural Japanese whetstones, such as those mined at the Shobudani mine, are renowned for their ability to provide blades with long-lasting sharpness and a high-quality finish. They are often used to sharpen razors, knives and carpentry tools. Due to their rarity and aesthetic value, high-quality stones from Shobudani are highly prized by collectors and professional sharpeners.