Material: Food-grade pp and plastic.
Size: 215 * 106 * 104cm(L * W * H).
Intelligent Temperature Display Mug is more safe and eco-friendly.
Only pat your hands from a distant, the cup will display water temperature. Every two hours, it will automatically remind you to drink water to make sure that you add the appropriate water per day and care of your health. It is a really surprise and care to your family, friends or lover.