Size: Approximately 24cm in diameter x 4.5cm in height I looked at the Heian-do website, and they don't currently sell lacquerware of this quality. It may have been made during the period when Japan's economy was strong. About Heian-do: A lacquerware store founded in 1919 (Taisho 8). As interest in lacquerware itself waned with the times, they actively incorporated modern designs and innovated lacquerware. They began supplying to the Imperial Household Agency before the war (they became a purveyor during the Taisho era), and recently they have been supplying sake cups. Even after relocating to Daikanyama, they are committed to handmade products, develop products that incorporate trends, and propose lifestyles through lacquerware.