If you are getting tired carrying various pens with different colors, this new ecological color picker is the right pen for you. This can still be a concept, but I cannot wait to see it rocking our colorful world anytime soon. With the color picker, we don’t need to carry different pens of different color. All we have to do is to place the pen against a certain object and press the scan button, the color of that certain object will now be detected and the RGB cartridge mixes the required inks to get the right result. With this gadget, artist will now able to use the surrounding natureâ€™s colors for their art pieces and people get to observe the changing color of nature. I just wish that the ink used had less impact to the environment.