This one changes color, the heat-reactive surface reveals your our custome design once the mug gets warm. The ceramic cup will go back to its original black outside and white inside when it cools down. The C-shaped handle helps keep a sturdy grip. 
*Part of our Celebrate Women collection*
.: One size: 11oz (0.33 l)
.: Ceramic material with black exterior and white interior
.: Lead and BPA-free
.: Heat-reactive design
.: Glossy finish
Hand wash only! Not microwave safe.