Custom Thermal Color Change 11 oz. Coffee Mug
Heat-activated mugs are fun and easy ways to tell whether the cup of coffee has been sitting out for a minute too long. It's easy to get distracted from the morning cup of coffee and, upon return to the supposedly delightful caffeine, a mouthful of room temperature coffee is sipped, leaving an unpleasant aftertaste. With heat-activated mugs, the images change on the exterior, letting users know how hot, warm or cold the coffee or tea has become.
- 11 oz., white ceramic
- ! or 2 sided decoration
- The perfect Restaurant keepsake