This is a masterpiece made by turning tiger-striped maple wood on a lathe, dyeing it with sappanwood, and finishing it with a glass coat. Size: Diameter 9.1 cm, Height 3.2 cm, Inside diameter 7.2 cm, Inside depth 1.5 cm. The glass coat does not use any solvents such as thinner, and is a body-friendly paint. Comes with a paulownia wood box and a brief history. This is a work by Yuji Matsuoka, a regular member of the Japan Kogei Association. Thank you for viewing.