Magically summon Harry's Patronus with this clever, heat changing, Harry Potter Mug. Just pour hot water into the mug which has the Expecto Patronum spell on to reveal the grand, Stag Patronus of Harry Potter and his father.
The mug comes in a Harry Potter gift box.
Dimensions: D13 x H10cm
Brand: Half Moon Bay
Official licensed product
Unsuitable for dishwashers