Mug thermoréactif Harry Potter et la chambre des secrets

Ceramic Harry Potter Heat Reveal Mug The mug features a black exterior that reveals an aura of light when a hot beverage is added. Heat reveal works with coffee hot chocolate or any warm beverage (including Gurdyroot Tea) -- No wand necessary! A perfect gift for any muggle who's a fan of the Harry Potter book series or movies! Makes a great Easter basket stuffer! Officially Licensed Harry Potter merchandise! Ceramic. Hand wash. Do not microwave.

Harry Potter Heat Reveal Ceramic Coffee Mug - Activates with Heat (Harry, Hermione, Ron)

Harry potter - mug thermo réactif- carte du maraudeur

Zak Designs Harry Potter Color Change 15 Ounce Mug, Gryffindor, Hufflepuff, Ravenclaw, and Slytherin

Show off your Hogwarts house spirit with this 15oz Harry Potter color change mug. With a colorful design featuring all four school house crests, a hot beverage will bring out the hidden house color and house animal in vibrant color. Enjoy the magic with every sip!.