Harry Potter: Marauder's Map Black Heat Reveal 11oz Mug  (Merchandise)

PRODUCT DESCRIPTION

Harry Potter: Marauder's Map Black Heat Reveal 11oz Mug (Pop Culture Merchandise)

Solemnly swear you are up to no good with this Harry Potter Marauder's Map Heat Reveal Coffee Mug! It's Magical! The mug features a solid black exterior that reveals the image when a hot beverage is added. Heat reveal works with coffee, hot chocolate, or any warm beverage (including hot Butterbeer) - no wand necessary!

Ceramic. Hand-wash recommended.