Temperature in design. Warm mug (Japanese pattern)
A fun cup that changes its design depending on the temperature!
At first glance, it looks like an ordinary black mug, but there is a trick to it!
If you put a hot beverage in the mug, the pattern changes!
When the temperature of the beverage is above 45 degrees Celsius, a pretty pattern will emerge from the black silhouette.
When it cools down, it will return to the black silhouette again. A great cup you can enjoy over and over again!
Please do not use a dishwasher.
Scrubbing strongly with a metal scrubber or cleanser may scratch the surface.
Please be careful.
