MORPHING MUG: What is used in it?!


Question: MORPHING MUG: What is used in it?
I mean,,, how can the black color be sensitive to heat? then turn back again when cold?
what is the technology, if any, used in it?
i'm interested to know because i somehow want to use it in my thesis,, if the logic, technology behind it is not that hard..

Answers:

Best Answer - Chosen by Voters

magic mug has a heat sensitive coating on the outside. When hot coffee or tea is poured inside the mug, the heat sensitive coating loses color revealing your photo or artwork on the white background.




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