[4.5 level]

[Small 4.6]

[5.3 inches]

[4.2 inches]

[4.6]

Uses Okachi ink ink cartridges from Miyagi Prefecture. Okachi ink stone is a black hard slate stone, and is finely dense with a smooth and comfortable texture. "Natural" refers to the natural nature of the product.
Since the ink stone is natural, the pattern, size, and pattern of the ink stone may vary from one side.