This pen blew my mind when I saw the video

The Cronzy pen puts over 16 million colors in your pocket

I pulled this one from the Verge and it was pretty cool if it really works. I included the video that was on the Verge site below showing the pan in operation. Currency claims that it can scan and draw 16 million colors, “collecting all the existing colors and shades of the world!” That's a pretty big claim but even if it works only half as well as they show in the video this is a pretty neat capability for those of you that have an artistic temperament. See the full article on Verge.