LIX: The World's Smallest 3D Printing Pen Lets You Draw in the Air — ColossalLIX is the latest contender in the handheld 3D-printing field. Launched just a few hours ago on Kickstarter, the developers say the super compact design is smaller than any other pen on the market and it can even be powered by the electricity from a USB port. After turning it on the LIX takes less than a minute to heat up and you’re ready to start creating vertical illustrations. Via LIX: LIX 3D p
