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Magically changes when hot liquid is added!
Set of two 10 oz. mugs
Heat changing mugs are microwave safe, but not dishwasher safe.
Comes in a colorful gift box.
From the Unemployed Philosophers Guild. We have presents of mind.
These two mugs look the same, but when you add hot water, one of them reveals a live cat inside the box, while the other... well, let's just be glad it's only a thought experiment. The best mug set for your many-worlds! Each mug holds 10 oz.
The Schrodinger's Cat Heat Changing Coffee Mug Set is evocative, to say the least, but that's why you're drawn to it in the first place.