This item was stored at my parents' house. The box and sticker are dirty, but the main body appears to be unused. However, please understand that this is an old item before purchasing. ⚫︎Item No.: R-108 ⚫︎Manufacturer: Narumi China Corporation ⚫︎Category: For Direct Fire ⚫︎Heat Resistance: 180°C It can be placed directly on a fire and is heat resistant up to 180°C. It has good heat retention, so you can enjoy your tea or coffee while it stays warm. The hard and smooth surface is resistant to odors, stains, and scratches, and dirt is easily removed. The transparent and clean texture will enhance your dining experience. NARUMI THERMOREX Cookmammy