Harry Potter Hogwarts Crest Heat Changing Mug

Time for a magical brew with this Harry Potter Hogwarts Crest heat changing mug.

400ml stoneware mug which when cold has the Hogwarts School Crest featuring the four famous Houses on a black background on the front and 'Hogwarts School of Witchcraft and Wizardry' with three gold stars on the back.

When hot liquid is added to the mug it magically transforms to reveal the Hogwarts School Castle against the night sky with lights on in several of the windows on the front and the back. As the mug cools the school gradually disappears and the crest returns.

Perfect for your favourite brew of tea or coffee and makes a stand out addition to any kitchen when not in use.

Makes a great gift for any Harry Potter fan and a fantastic new addition to any Harry Potter collection.

Comes boxed in Harry Potter themed packaging.