Material: Porcelain / Celadon Size: φ15cm × H3.7cm Care Instructions: ※ Microwave and dishwasher safe. Retail Price: 5,500 yen ※ No box included. Purchased from the official website last year. Used only once and has been stored away since. Please understand that this is a used item and is being stored by a private individual. The black spots in the photos were present from the time of purchase. Thank you.