Harry Potter mug with heat changing Patronus Charm in black

"Expecto Patronum!" All of you must remember one of the most difficult charms to master, the Patronus charm to fight off the vicious dementors. Fight of your demons with this heat changing mug featuring Harry Potter's stag and a dementor on the back once hot liquid is poured in. A must-have for your Harry Potter mug collection.

Description Height 10.5 cm, Length 13 cm, Width 11 cm. Mug Height 10 cm,  Length 11 cm. The material is stoneware with Thermochromic pigment. The packaging is made of cardboard. Special Care Instructions - Not suitable for dishwasher or microwave - hand wash only.