It’s not a commercial product yet (which won’t stop the spammers from sending me requests to “Please to purchase 144 one gross products”), but the inventor of this ‘Paper Clock’ is working to secure initial funding. I hope he gets it—I’d love to own a clock that heated up the back of temperature sensitive paper to display the time. I’d probably even pay extra money to have different, swappable papers.
Paper Clock [WristFashion]