One white stone of a size not to be mishandled(one high-grade Go stone)

¥3,500 tax included

Shipping fee is not included. More information.

Japan domestic shipping fees for purchases over ¥10,000 will be free.

This item can be shipped outside of Japan.

Machined in Japan. (NC lathe)

The material is engineering plastic, Duracon.
It is both lightweight and strong.

The size is designed for babies as young as 0 years old, so that there is no fear of accidental ingestion.

Kuroishi 53.28 cm
Shiraishi 52.56cm
(These are the sizes shown in the drawings.
Slight deviations may occur due to the production process.)

This is a prototype that cost a lot of money.
If you like it, please welcome it.

This is one white stone.

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¥3,500 tax included