This is an expensive piece of sometsuke (blue and white porcelain) that is hand-painted with meticulous detail. There are paintings on the inside of the lid and the steamed egg cup (mushi-wan), allowing you to enjoy the design while eating. I believe it has been used a few times. ◾️Size (approx.) Bowl: Diameter 8 x Height 6.2 cm Lid: Diameter 9.2 x Height 2 cm