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- SOLD by CSM SUPPLY- To ensure mug purchased is true Monster Mug product as listing shows please purchase exclusively from CSM Supply via Amazon Prime!
- HEAT ACTIVATED - Pour in hot liquid and watch out as the Zombie magically appear. This color-changing mug contains the living dead inside. 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 zombie.
Last update was on: May 30, 2021 5:43 am