Experience the magic of Hogwarts with this stunning Harry Potter Gryffindor Heat Changing Mug. The magical mug features the iconic Gryffindor emblem on a black background. The capacity of the mug is 300ml and it stands at 9.5cm tall with a width of 8cm.

This Harry Potter mug is perfect for hot beverages and is a wonderful addition to any Harry Potter collection. The mug is heat sensitive, revealing a stunning Hogwarts design when hot liquid is poured inside. Get ready to impress your friends with this one-of-a-kind Harry Potter mug!