For multi-colour 3D printing, a regular twin extruder 3D printer, one that contains a one mount for the dual nozzles, is sufficient. But don’t anticipate it to be as speedy as one extruder 3D printer, considering the extra bodyweight about the print head has an effect on the print speed. https://shop-buy-ketamine-online78785.theideasblog.com/30160716/the-best-side-of-multicolored-3d-printer