Item Size: Diameter: Approximately 135 mm, Height: Approximately 65 mm Wooden Box Size: Length: Approximately 160 mm, Width: Approximately 160 mm, Height: Approximately 105 mm Thank you very much for viewing this item from the many listings on Mercari's website. The creator of this item comes from a prestigious family of ceramic artists, with the first generation dating back to the second year of the Teio era, and 31 generations of history in the craft. In February of the 15th year of the Keicho era, during the time of the 19th generation, Fujisaburo Kagetada Kato, the family became the official kiln of the Owari Tokugawa family. The teacup is extremely light when held in your hand. The walls are also quite thin, and it fits comfortably in your palm. The clay is white, and as you can see in the photos, there are a few small "freckle"-like spots. (These are believed to have occurred naturally during firing.)