14 July 2026·Artopier· 4 dk okuma
How Do Magic Mugs Work? The Secret Behind Heat-Reactive Mugs
How does the hidden design appear when you pour in a hot drink? A plain-English explanation of thermochromic technology.
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ARTOPIER · BLOG
Thermochromic magic
A magic mug works thanks to a heat-sensitive thermochromic coating. Cold, the mug looks matte black; pour in a hot drink and the black layer turns transparent, revealing your design.
Care
Hand washing is recommended to extend its life; avoid the microwave.