For multi-colour 3D printing, a regular twin extruder 3D printer, one that incorporates a solitary mount for the dual nozzles, is good enough. But don’t hope it for being as rapid as one extruder 3D printer, thinking about the additional excess weight to the print head impacts the print velocity. https://cruisesforsinglesover6017898.like-blogs.com/29570591/detailed-notes-on-multicolored-3d-printer