It is a one-wheeled insert made by carving out glass, like Okiagari-koboshi. When you touch it, it fluctuates and the angle changes from time to time.
Size 6 x 6 x 6.5 cm (Since each piece is produced by the artist, the color content, color depth, and size may differ.)
With a special box
Size 6 x 6 x 6.5 cm (Since each piece is produced by the artist, the color content, color depth, and size may differ.)
With a special box