Silence…Get that sense of wonder back. Thanks to the magic of science, this mug alters its color when it heats up and gradually reveals the beautiful design underneath. Each mug has a C-shaped handle, accommodates 11oz of your favorite coffee, tea or hot cocoa. It 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