Magic Heat Activated Color Changing Sleep Awake Coffee Mug
When filled with hot liquid, Wake up.
Heat sensitive material on the mug surface turns color when hot liquid is poured in
Limit exposure to direct sunlight
Hand wash (dishwasher not recommended)
Do not microwave
Color: mainly black
1. Don’t expose under the sunshine for long time
2. Don’t scrape on the printing with sharp-tools
3. Wash with hand, not suitable for dishwasher machine.
4. Water temperature should be over 70°C/158°F. Be careful with hot water!
5. Don’t scanld yourself
1 x Mug