For multi-coloration 3D printing, a daily dual extruder 3D printer, one which contains a one mount for the twin nozzles, is ok. But don’t expect it to get as fast as an individual extruder 3D printer, thinking about the extra pounds over the print head affects the print pace. 9. https://compulsive-eating-disorde38024.bluxeblog.com/61802876/multicolored-3d-printer-an-overview