Malika Gems Zodiac Color Changing Cup - Heat Sensitive Astrology Mug

The color-changing ink used in the color-changing cup is a non-toxic, pollution-free, and pollution-free ink synthesized from biological materials. Their principle is: the temperature-sensitive material is printed on the body of the cup, and the material used is a heat-sensitive material that can withstand high temperatures of 320℃ , Non-toxic, lead-free, chromium-free, and has passed the US FDA and European LFGB standards.

Pattern: Wallpaper
Microwave: Not available
Shape: round