The Heat Activated Color Changing Mug is a must-have for all Game Of Thrones fans or anyone looking for an extraordinary mug to put their coffee in. This regular-looking mug suddenly changes in design and color when any hot liquid is placed in it. For this change to be activated the liquid has to be very hot, at least over 45℃.
The color-changing ink used in the production of this cup is synthesized from biological materials, as a result, it is non-toxic and pollution-free. The materials printed on the cup body are made from heat-sensitive and heat-resistant materials.
Once you pour the liquid in, you can watch as the dragon image magically appears on the mug. This mug can only be hand washed. Please do not put it in a dishwasher or microwave, as this will cause damage to the artwork.
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