Description
- About this item
- Pour in hot liquid and the thermometer color magically change
- This mug is perfect for tea, espresso, capuccino, and anything else
- Ceramic mug with Artwork Mug - is not microwave safe, hand wash only!
- Heat sensitive .NOTE: "Not recommended for use in the dishwasher"
- HEAT ACTIVATED - Pour in hot liquid and watch out as the image magically appear.In order to activate the mug the temperature of the hot liquid should be over 70°C/158°F.At that temperature the color of the mug will change to reveal the image.
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