Made by Gorosaburo the 7th generation Black Kara-dō (Chinese bronze) with chrysanthemum floating design This is also from my mother's collection. The details are unknown, but it seems to have been used as a hibachi (brazier) in our house. Please see the photos of the inside and outside condition. Please understand that this is a used item. I believe the material is copper. Please refrain from purchasing if you are concerned about the box's condition. No string or shiori (paper tag) Size: Approximately 14 cm high, 17 cm wide Please understand that returns are not accepted to prevent switching of items.