Zander Claus ® lustige Weihnachts- ugly sweater Look - Weihnachtstasse Matte, schwarze ZaubertasseWho does not love a good surprise? With this color changing mug you are in the lead. This mug has a black matte rounding when empty. As soon as you fill it with your favorite hot drink, the enchanting print will come out, which will certainly make you smile. Now you can look forward to seeing the Zander Claus appear as soon as the cup gets hot, while drinking hot chocolate or hot grock. Ceramics Matt black when cup is cold Imprint visible when the cup