Temperature should be over: 70°C/158°F5.
Package include: 1 x Mug
This coffee mug changes color when you pour hot liquid in it!
Its heat-sensitive coating, which reacts to the heating of the ware, the mug changes its color from black to white in an amazing way. When the mug is cold, its color is black, and the image is hardly noticeable. But when filling it with hot drinks – tea, coffee, milk or water, its color becomes lighter and the printed image gradually appears.
Suitable for grown-ups and kids.
If your kids refuse to drink warm milk or tea, try them with this mug. They will surely have an exciting experience, that may even change their taste for warm drinks.
The mug is a delightful, original and impressive gift for your family or colleagues.