Harry Potter - Wanted Sirius Black Heat Changing Mug 315ml

The design changes when a hot drink is pourred . Watch the appearance of the mug change from your favourite hot drink! Treat yourself or your loved ones to a simply beautiful ceramic mug. 

As your drink cools down the mug reverts to its original look ready for you to enjoy the transforming action the next time you add a steaming hot brew. Brighten up breakfast time or keep yourself refreshed, this incredible yet practical mug will become a firm favourite used again and again. Supplied in a printed box.

• Add a hot drink and watch the design transform
• 315ml capacity ceramic mug
• Not suitable for dishwasher or microwave use
• Officially licensed product