copco is specialized in making coffee accompanying cups. It has been engaged in it for decades, and its cups are basically representative of American coffee cups, so it is certain that they are easy to use. Personally, I bought a copco coffee accompanying cup before going to the United States for business. The material is very good, and the quality is durable. The cup is also the kind of matte, which is very textured. It is OK to drink hot coffee, iced coffee or milk and water. It is also a double-layer anti-scalding design, and there is a silicone cup cover outside, which is not hot, and it is very good for cooling and heat insulation. Personally, I like it very much.