harry Potter Ceramic Heat Sensitive Magic Mugs

OverviewThe Harry Potter - Grey Color Changing Magic Heat Sensitive Cup Coffee Mug Fans can show their love for the world of Harry Potter with this heat changing Harry Potter Grey mug. Pour in a hot drink and see The fantastic design 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. 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.