Smart Lids Change Color With Coffee Temperature
How many times have you scalded your mouth in a rush to get that first sip of coffee in the morning? SmartLid has invented a solution: a coffee cup lip that changes color according to the temperature of the coffee inside. Click through to find out more about this packaging innovation.
SmartLid is manufactured with a color-changing additive that is food safe. The lids come in two color combinations: one that is brown when cool and red when hot, and another that is green when cool and white when hot.
If you want to see the smart lid in action, check out this video: