Our mug changes from red to white to reveal the message. It changes when hot liquid is poured into it. It changes back to its original color once it's cooled. You can express your self with your very own Merry Mama mug.
Specifications: Material: Ceramic, Hand Wash Cup capacity: 11oz Size: 80 mm x H 95 mm (3.2in x 3.7in) Color: red, color-changing coating (image slightly visible under coating) Surface: Glossy
