“You are my Sunshine” turns into beautiful sunflowers when hot water is added
The world's most unique and highest quality color-changing mugs to help you start the day with a smile. Each mug takes you on a journey. When cold or at room temperature they are a solid color with a silver illustration. Just add hot coffee/tea and watch the transformation. The vibrant color appears and the experience unfolds. Microwave Safe Handwash is recommended for longevity. 12oz Capacity High-Quality Ceramic FDA and Prop 65 Safe Hand Pressed in Minnesota