Uzumaki/Sasuke Color-Changing Mug Ceramic Heated Water Gradient Magic Coffee Mug cup

Uzumaki/Sasuke Color-Changing Mug Ceramic Heated Water Gradient Magic Coffee Mug cup

Cup specifications: diameter about 8.2cm, height about 9.6cm

Box size: 16.5*11.5*13

Net weight: 0.33kg including 0.4kg color box packaging

Note: The color-changing ink used in color-changing cups is a non-toxic, pollution-free and pollution-free ink synthesized from biological materials. Their principle is that the thermosensitive material is printed on the body of the cups. The materials used are heat-sensitive materials with high temperature resistance of 320鈩? non-toxic, lead-free and chromium-free, and have passed the standard tests of FDA and LFGB in Europe.