Harry Potter Muggle Worthy Heat Change Mug Night king Official Licensed Star Wars Merchandise

Official Licensed Star Wars Merchandise

Features stunning blue metallic lava that ripples and floats when lit

Made from durable materials with a hard wearing rubber backing

The Infinity Gauntlet

- Batman Logo Design

Harry Potter Muggle Worthy Heat Change Mug Night king Official Licensed Star Wars MerchandiseWhen cold this mug is completely Muggle worthy, no magic to be seen. However pour in your tea coffee and watch the magic happen as a creature appears through the keyhole. When cold room temperature: blank keyhole under the text "muggle worthy" When hot drink added: creature eye appears in keyhole and text disapears Official Harry Potter Licensed Merchandise (Note: whole mug does not change colour picture depicting two colour variations)