The 3 procedures we’ll explore would be the ‘Pause and Swap’ means of swapping filament spools, printing objects in numerous items, and applying rainbow filament to produce parts that has a satisfying colour transition. You can even paint your model after printing, but that could be an entire other posting. https://benjamino972rbm1.gynoblog.com/29208640/getting-my-multicolored-3d-printer-to-work