This 16 oz color changing glass mug appears to have little secrets to hide, swearing to be up to no good. Then again, able your wands (or your favorite cold beverage) and reveal the hidden design! Add a cold liquid and watch as the Marauder’s Map is revealed as though you had said the words, “I solemnly swear I’m up to no good.”
The exterior of this officially licensed 11oz mug transforms from one state to any other as cold liquid is added, revealing a new image in full vivid colors.
Hand-wash only. Not dishwasher or microwave protected, as extended exposure to extreme temperature will damage the product. Hand-wash only.
Are you aware Hogwarts in addition to Moony, Wormtail, Padfoot and Prongs? If you happen to solemnly swear you are up to no good, then this 16 oz color changing mug is for you!
At room temperature, this mug appears to only show the phrase “Mischief Managed”. Add a cold liquid and the Marauder’s Map magically appears!
We didn’t use the Doubling Charm in this product! Images are to show the mug’s design from left to right. This listing is for one (1) glass mug.
To preserve the mystical abilities of this mug, we recommend hand wash only. Not microwave protected.
Trend Setters Ltd. in Illinois creates and designs plenty of officially licensed products from your favorite fandoms in addition to hundreds of original designs.
