The “Han tsutsu-gata” form refers to its half-cylinder shape, commonly used in Japanese traditional tea ceremony. Open space with slightly narrowed top provides comfortable handling, a customary feature when enjoying your favorite matcha. No less than five metallic glaze cascades over the exterior wall, making each variant unique and suitable for gift giving. *products surface may vary Details amp; Dimensions : Length/Width/Diameter 8.5cm Height 7cm Nett Weight 400g Shipping Weight 600g Surface : Glossy Material : Ceramics Use amp; Care : Microwavable. Please refrain using the products with any drastic temperature changes.