This natural Japanese Ozuku sharpening stone is an individual piece intended for precise blade finishing. Mined in the Kyoto region, it has its own unique geometry, weight, and sharpening characteristics: the product description corresponds exactly to the stone pictured.

This is a colorful, fine-grained stone from old stock. It is suitable for finishing forged Japanese tools, especially planes and chisels.

Natural stones have their own unique veining, shades, and characteristics. Please examine the photographs of the item before purchasing and use a sharpening method appropriate for natural stones.