Thanks to its heat-sensitive coating, which reacts to the heating of the ware, the mug changes its color from black to lighter color 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.
*About the Mugs:
- 330 ml = 11 oz mug
- White inside the mug
- Matte Black mug when cold
- Marauder's Map mug when hot
- Can be used for Hot and Cold beverages
- Mugs are dishwasher Cafe, however, for best results and to maintain image quality, we highly recommend hand washing this product.
Mugs are microwave safe, however, the design may fade over time due to the heat exposure from the extreme heat of the microwave.
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