Cute cats playing musical instruments and drinking wine. Mitsuhiro Amada / Cats MITSUHIRO AMADA [Size] Diameter: Approximately 7cm, Height: Approximately 6.2cm Approximately 7cm, Height: Approximately 6.0cm Made in Japan One of the two is unused, and the other has been used. The sizes are slightly different, and one mug has printing on the bottom while the other does not. (Please see the photos)