Throwbacks - Magic Mug

11oz Width, in 3.82 Diameter, in 3.23 Get that sense of wonder back with a custom magic mug. Thanks to the magic of science, this mug alters its color when it heats up and gradually reveals our design. Each mug comes with a C-shaped handle, accommodates 11oz of your favorite beverage, and is made with ceramic material that is black on the outside and white on the inside. .: One size: 11oz (0.33 l) .: Heat-reactive design .: C-shaped handle .: Ceramic material with black exterior and white interior