Harry Potter Heat Changing Marauder's Map Mug

This 11oz Harry Potter heat changing mug is sure to cast a magic spell over your morning brew. Cold, the mug shows the password to the famous Marauder's Map - "I solemnly swear that I am up to no good" - and some footprints indicating the students and teachers of Hogwarts walking around the school. When hot liquid is poured in, the mug transforms to reveal Moony, Wormtail, Padfoot & Prong's Marauder's Map. Once the drink is finished, the mug returns to its original state as it cools. An essential for any Harry Potter display.

Not suitable for dishwasher or microwave.

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current price: $9.07   (original price: $12.95)