Oriole Color Changing Mug
The heat reactive mug changes color to reveal the artwork as it warms up then will go back to its original black outside and white inside when it cools down.   11oz (0.33l) – plenty for that big morning cup of coffee.
.: Ceramic material with black exterior and white interior
.: Lead and BPA-free
.: Heat-reactive design
.: Glossy finish
.: NB! Hand wash recommended