Heat Changing Marauders Map Mug

Messrs Moony, Wormtail, Padfoot and Prongs, are proud to present' this amazing Marauders heat changing mug, perfect for those who are up to no good! Based on the epic book and film series of Harry Potter this special mug is just like the clever and iconic Marauders Map that is seen in the film! The heat of the beverage inside changes the outside of the mug from the design on the front of the map to display the message ' I solemnly swear that I am up to no good!' Just like in the film! A perfect gift for fans of Harry Potter, allowing them to know when their favourite beverage is at the ideal temperature to drink! Features:

• Heat from your beverage reveals marauders map!
• Officially licensed
• Based on the Harry Potter films & books!
• Care Instructions: Hand wash only

  Not microwave safe.