This one changes color and will be the gift that keeps on giving. The heat-reactive surface reveals your custom designs once the mug gets warm. The ceramic cup 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.
- One size: 11oz (0.33 l)
- Ceramic material with black exterior and white interior
