Eastman Chemical Company and 3D printer filament manufacturer colorFabb collaborated a second time on the development of an advanced copolyester desktop 3D printer filament. Objects printed with the new nGen material will have a smoother surface and tolerate a larger range of printing temperatures. They will be officially launching nGen at the 2016 International Consumer Electronics Show (CES) in Las Vegas from January 6th to the 9th. They will be showcasing the quality and usability of the material with Aleph Objects, Inc., who will demonstrate the nGen filament and confirm that it is an officially supported material on their line of LulzBot 3D printers. You can read more about nGen at CES over on 3DPrint.com: http://3dprint.com/111700/eastman-colorfabb-ngen-ces/