This is a collaboration product between JIUJIU, a stylish mask brand from Taiwan, and the popular pet illustrator sakio. When you pour in a hot beverage of 45 degrees Celsius or higher, cute, relaxed cats will appear from the black silhouette. The design returns to normal at room temperature, allowing you to enjoy the transformation repeatedly. Size: Approximately φ9.4cm (top) x H8.4cm Please refrain from using in the microwave or dishwasher. Be careful as scrubbing with metal scrubbers or cleansers may scratch the surface. Marumo Takagi Toki Co., Ltd. is located in Tajimi City, Gifu Prefecture, which boasts the largest production volume of ceramics in Japan. Mino ware has a 1300-year history as a traditional Japanese pottery, and Marumo Takagi Toki handles many such Mino ware pieces. In addition to our tradition, which began in 1887, we are a company that combines innovation by "designing temperature" in the world of tableware. Marumo Takagi Toki, which "turns food into entertainment," will deliver such tableware to everyone. Although it is new and unused, it does not have a box. It will be wrapped in bubble wrap and shipped in a cardboard box. Thank you for viewing.