Lots of solutions have been proposed and enacted for multi-color and multi-material 3D printing, from color mixing in the nozzle to scripts requiring manual filament change. A solution proposed fai… ...

Mosaic Offers Color 3D Printing Using An Ingenious Automatic Mixing System. John Biggs. 3:00 PM PDT · May 11, 2015 [tc_aol_on code=”518820379″] ...