(RAD) (RAD) Japanese Magic Sakura Cup Cold Temperature Color Changing

Note: Cold Temperature Color Change needs to use ice water. Specification: Material: Ceramic Size: 9*3.8cm Features: When this cup is filled with liquid 17~22 degrees Celsius, it will appear beautiful cherry blossoms like magic! Their principle is: temperature-sensitive materials are printed on the cup body, the materials used are heat-sensitive materials, lead-free.