Heartea Interactive Tumbler
by Sangmin Bae & ID+IM Design Lab. Members

via Yanko Design

Cool...... mug that tell you the content's temperature with just a touch....... Plus...all its proceeds goes to a charity called NANUM which provides educational scholarships to impoverished children.....  So you get a cool tumbler..... at a good cause!!!  I am just afraid that i might only put cold drinks in it though....just so i can see it turn blue all the time....