Mad Monkey - Mug "Ouija" - with color change

Immerse yourself in the world of the supernatural with the "Ouija" Heat Change Mug! This unique cup will transform your coffee break into a mystical experience. When cold, the cup appears plain, but as soon as you pour a hot drink, a complete Ouija board is revealed. Perfect for anyone who wants to bring a touch of necromancy into their everyday life. With this cup, every sip becomes a journey into the unknown.