Slytherin Uniform - Heat Change Harry Potter Mug

Show your Slytherin pride with this magical heat change Harry Potter mug! This 400ml stoneware mug features the Hogwarts school crest on one side and a greyscale school uniform design on the other. Fill it with your favourite warm drink or potion and watch as the colours change to the green garbs of house Slytherin!

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Enjoy your favorite refreshing drink in style! Fans of Harry Potter will love this magical ceramic mug. Perfect for coffee, lattes, cappuccinos, hot chocolate, tea or warm butterbeer! Officially licensed Harry Potter merchandise.

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