Harry Potter - Uniform Hufflepuff Heat Changing Mug

Rep the fierce badger of Hufflepuff with our magical Hufflepuff Uniform colour changing cups - the ideal coffee cup & tea cup for brave wizards who need funny mugs to hold their pumpkin juice & more What seems like simple black coffee mugs to begin with transforms into a Harry Potter cup when heated; Pour your potion of choice into the tea mug & watch the large mug turn into the house uniform! The ultimate Harry Potter gifts for women & Harry Potter gifts for boys who love the films & books alike; Add a unique heat changing mug to your Harry Potter collectables & Harry Potter merchandise Take the wizarding world by storm by creating secretive Harry Potter room decor & Harry Potter decor for kitchen! Hide your favourite coffee mug from the thieves of Azkaban with a heat mug that stuns A ceramic mug for your Harry Potter home decor; Remember to only hand wash the large tea mug to prevent cracks & damage; Watch the novelty mugs return to it's inconspicuous plain black as it cools...