Smart Coffee Lid Tells You When the Coffee Is Hot
This Smart Lid has a color change material that shows the coffee is hot when red, and brown when cool enough to drink. We like visual hints of how not to burn our mouth that includes not just steam in our every day coffee drinking. Why doesn't every coffee shop start using these lids? Even if there was a part of the lid that showed how hot the coffee temperature was and not the entire lid we'd be happy, and have less burnt mouths.
Read More in: Coffee Cups & Travel Mugs
Share this Article with others:
Came straight to this page? Visit Single Serve Coffee for all the latest news.
Posted by Jay Brewer at October 17, 2011 1:43 PM