SummaryGen 1 Pokeballs I included the color change remainders in the pictures. It is all done with a single extruder. Just paused and moved off the model to change colors mid print, then resumed. Using Octoprint with a Solidoodle 4 Color change orders Pokeball - Red -> White -> Black Greatball - Blue -> White -> Red -> Black Ultraball - Yellow -> White -> Black Masterball - Purple -> White -> Light Purple -> Black Hope you have fun with em! I use 11/16 in ceramic craft magnets. The links to Amazon die here and there as the suppliers bounce around. I like ones with pole dimples and beveled edges. This link will search Amazon for you :P