This product features high heat retention and a soft mouthfeel, with a transparent coating that brings out the natural colors of the wood. Material: Natural wood, urethane coating Dimensions: 12.4 x 12.4 x 7 cm Capacity: 480ml (full) Urushi (lacquer) Lacquerware Wooden lacquerware Note: The sample image is for reference only. The actual product may vary slightly in color, wood grain, and shape.