Harry Potter Expecto Patronum Heat Change Mug

Harry Potter - Expecto Patronum Heat Change Mug

"Expecto patronum!" Cast the difficult spell and let Harry's patronus come into focus with this Morphing Mugs heat-sensitive clue mug. Add hot liquid to this mug to reveal the stag and take down more than a few Dementors in the process!

Product Features:

• 15 ounces
• Inspired by The Wizarding World of Harry Potter
• Hand wash only
• Not dishwasher safe
• Do not microwave