About this itemThis fits your?. Make sure this fitsby entering your model number.WELCOME TO THE WIZARD CUP: Show off your love for the world of Harry Potter with this heat changing Harry Potter Hogwarts mug. Pour in a hot drink and see Hogwarts magically appear!UNIQUE: This mug is useful for warm drinks like coffee, tea, and hot chocolate. Declare your fandom at Comic Con, school, office, or even in your own kitchen with this new Harry Potter Hogwarts Mug.TAKE THE WIZARD WORLD WITH YOU: Perfect for the office, class, or local bookstore, this mug will hold all of your magical concoctions and change color when a hot drink is added.GREAT DESIGN: This regal and sophisticated looking mug features the iconic one and only Hogwarts crest. When heat is added, the Hogwarts castle magically appears in the background.OFFICIALLY LICENSED: The Hogwarts heat change mug is not suitable for dishwasher use nor microwave use. Hand-wash only. The mug is an Officially Licensed Harry Potter product.