Aizu-nuri Lacquerware While the material isn't specified, the texture and weight suggest it's natural wood. Please make your purchase based on your own judgment, as this is my subjective assessment. Color: Glossy dark brown, deep reddish-brown Used a few times, so there may be some minor scratches. Diameter: 12 cm Height: 2 cm Weight: 40-50g The box and wrapping paper are dirty. Only those who understand that this is an old, stored item and used item, please purchase. Please refrain from purchasing if you are concerned about minor details. Selling as a set of 10. If you purchase the teacups or tea set currently on sale, you can buy in sets of 5.