Cast the difficult spell, “Expecto Patronum” and let Harry’s patronus come into vivid focus in this 15 oz. heat-sensitive clue morphing mug. Watch as this 15 oz. morphing mug transforms from black as you add your favorite hot beverage to reveal the stag and take down more than a few Dementors in the process.
Harry Potter Expecto Patronum Morph Mug DescriptionGreat for coffee, tea, hot chocolate, any hot drink
Heat-Sensitive, color changing cup with vivid colors
Heat activation reveals hidden image
Ceramic mug is 15 oz. in size
Designed and made in the USA
Hand wash only.
HARRY POTTER, characters, names and related indicia are trademarks of Warner Bros. Entertainment Inc. Harry Potter Publishing Rights JKR.