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.

Free shipping!

current price: $9.95