Ceramic mega size mug with a heat sensitive design
Design changes as the contents heat and cool
Features the Hogwarts logo on one side, with the text ”Waiting for my letter from Hogwarts’ on the opposite side when cold. Image changes to Hogwarts scene with Hedwig when warm
Hand wash only
Official licensed product
Approx 460ml (16oz)
Approx 11cm tall, 9cm in diameter
In an acetate box