The Palette brings multiple colors to your 3D printer
 

3D printers are great for homemade toys. But most affordable desktop machines can only print monochrome models. Mosaic Manufacturing, a Montreal-based startup, has created The Palette, a filament feeding system that turns a single extruder 3D printer...

http://www.engadget.com/2015/04/21/t...=rss_truncated