Italian startup Collettivo Cocomeri wanted to cut down on the waste used in 3D printing, saving both money and the environment. So they invented the Felfil, an extruder that prints filament from recycled materials. Now, they have launched a Kickstarter to fund the new, improved Felfil Evo. Read more about the new model at 3DPrint.com: http://3dprint.com/101667/felfil-evo-filament-extruder/