Magic Mug "You're going to be Grandpa"

This black glitter cup is guaranteed to give you a WOW moment! When pouring hot drinks, the cup changes color from black to white. This makes the motif really visible and the initially hidden message appears. It's really fun to watch the cup change color and reveal the magical Rollin'Art design. So that you can enjoy this beautiful cup for a long time, please wash it only by hand. - hand printed in the Rollin'Art workshop - High-quality ceramic mug in matt black with embedded glitter particles - Color changing effect: When a hot drink is poured, the cup turns white and the printed motif becomes visible. (It may happen that the motif is easily visible even when cold) - Height 95 mm, Ø 80 mm, approx. 340 g - Capacity: approx. 330 ml - Hand wash (not dishwasher safe) - Protect from light (not UV resistant)