Yi-One Coffee Mug Cools Hot Coffee To Perfect Temperature In Just 3 Secs

A unique coffee mug has been created in the form of the Yi-One which is capable of cooling scalding hot coffee down to a perfect temperature of 150°F in just three seconds. Enabling you to enjoy every sip of coffee at a comfortable temperature for up to 5 hours. Watch the demonstration video below to […](Read More ...)The post Yi-One Coffee Mug Cools Hot Coffee To Perfect Temperature In Just 3 Secs appeared first on Geeky Gadgets.