Transform your drinking experience with this magical Harry Potter heat-changing mug! When you pour hot coffee or tea into the mug, the Marauder's Map magically reveals itself - perfect for any Harry Potter fan who loves a little everyday magic. Featuring the quote "I solemnly swear that I am up to no good" , this mug brings true Hogwarts spirit right to the breakfast table.
This stylish mug has a capacity of 460 ml and is made of ceramic with a detailed and heat-sensitive design. A 100% licensed and original product, guaranteeing high quality and genuine Harry Potter merch. A fantastic gift idea for birthdays, Christmas or to delight a faithful wizard or witch with a unique mug with a picture.
See all our coffee mugs and explore all our cups and mugs for more magical options. Whether you enjoy a cup of tea or coffee, this is the ultimate Harry Potter item for any fan!
