For multi-shade 3D printing, a daily dual extruder 3D printer, one which contains a one mount for the twin nozzles, is ok. But don’t count on it being as quickly as one extruder 3D printer, looking at the extra pounds on the print head impacts the print velocity. Resource changers https://poodledogtoys30626.thenerdsblog.com/35282361/top-multicolored-3d-printer-secrets