Size : H90 x W75 x D75mm Material : Copper Copper Product Features / Product Imformation : The cup has a round mouth, no handle design, and more uses. The bottom of the cup retains the traces of hand-made, and the flat bottom is designed and placed firmly. Copper Cup Note: 1. Wash the dishwashing agent before and after use, and dry it with a soft cloth. 2. Please note that hot food and hot drinks will make the cup heat-conducting, and do not put food and drinks in the container for a long time. 3. Do not place acidic food or drink 4. Do not use a dishwasher, induction cooker, microwave oven, or direct fire. 5. If the cup is damaged or cracked, please stop using it as a food container. 6. Do not use cleaning products such as mucilage sponges and detergents.