Enjoy a cuppa as your guardian looks over you with this wonderful Patronus Heat Change Mug. This Heat Change Mug features the phrase ‘Expecto Patronum’ on its side, in electric blue writing on a dark black background when cold. And once you’ve poured in your favourite hot beverage and it warms up, Harry’s own stag Patronus appears from the darkness. This standard sized mug with heat changing decal is a fabulous gift for Harry Potter fans and is a great accompaniment to your next mid-Potter tea-break.
The Patronus Heat Change Mug is an officially licensed Harry Potter product.