HMB HEAT REVEAL MUG: HARRY POTTER- MARAUDERS MAP

This Harry Potter Heat Changing Mug is magical and makes having a cup of something an adventure. When cold, the mug shows the password to the Marauder’s Map – I solemnly swear that I am up to no good – and the footprints of those walking around Hogwarts. When filled with your favourite hot drink, the mug transforms to reveal Moony, Wormtail, Padfoot and Prong’s Marauder’s Map. Once empty, the password to close the map – Mischief Managed – is revealed and the mug returns to its original state as it cools.