This is a novelty item from Hakushika sake, which is now difficult to obtain. It's a non-sale item, a set of 6 stacking small bowls! The design is by the printmaker Shiko Munakata, and these glass bowls are perfect for the coming season. Unused, but has been stored for a long time. Size: Approximately 10.3 cm in diameter, 4 cm in height. Material: Glass