For multi-coloration 3D printing, a regular twin extruder 3D printer, one that incorporates a solitary mount for the dual nozzles, is good enough. But don’t be expecting it for being as rapidly as one extruder 3D printer, thinking of the extra pounds to the print head influences the print speed. https://whichisbetterhumidifieror19148.link4blogs.com/51690108/indicators-on-multicolored-3d-printer-you-should-know