The 3 procedures we’ll investigate are the ‘Pause and Swap’ method of swapping filament spools, printing objects in multiple pieces, and applying rainbow filament to make elements that has a enjoyable shade transition. It's also possible to paint your design after printing, but that will be an entire other write-up. https://gloriap470uso1.liberty-blog.com/29875874/5-simple-statements-about-multicolored-3d-printer-explained