This is a gift, so it's new and unused. However, it has been stored at home, so please check the photos and understand that it is being sold as a used item. It's from KEYUCA. The heat-resistant OK sticker is still attached. Glass teacup. Approximately 10 cm in diameter, 6 cm in height. Perfect for coffee, tea, and herbal tea! Heat-resistant cup, heat-resistant glass, heat-resistant glass. Heat-resistant teacup, glass. No claims and no returns, please.