I wished this looked more sober and sophisticated so that I could carry it anywhere. But hey its not the toy looks they are pitching but its function. And as the name goes, just fill this with water and a chemical reaction takes place to power up this device which can work for a month before the next refill.
Fancy one? Then order it here for $20.
[Via TRFJ]
Avinash says
hey its cool buddy but do you know that we have scientific cals and can we get these for more cheaper than this.
lets hope we get a scientific cal with more options and cheaper.