A cool two-tone teacup in black and gold/silver colors. It sparkles both inside and out, with a beautiful rounded shape. The smooth texture feels great to the touch and is easy to hold! - Bottom mark: There is a kanji mark on the bottom 【悦】 - Apparently, it's a rather expensive item... around 5000 yen each. My mother threw away the box, but it's unused, so I'd like to offer it at a low price as a "defective item". Thank you for looking.