I bought this last year, but I haven't been able to use it and have kept it in storage because I felt it was a waste. It seems like it might change when touched by hand, so I haven't taken it out of the bag. If anyone is considering buying it, I can open the paper wrapping. However, if I open it, I might not be able to put the wrapping paper back on neatly. In that case, I apologize (⁠≧⁠Д⁠≦⁠) Brand: Azumaya Design: Osamu Saruyama Manufacturing: Shinkou Kinzoku Product Specifications Material: Tea Caddy: Copper, Copper Tin Plating / Inside Tin Plating / Inner Lid Knob Brass Dimensions: Tea Caddy Large: φ90×H118mm (Volume: 480cm3) / 355g *Volume is the value when the appropriate amount is taken below the outer lid line. Production: Made in Japan