No supports needed, print slow if you want them super clean.
I could not find a utensil jar or caddy that I liked that would fit all of my cooking utensils, so I threw this together. Did it in quarters so I could make different colors. There are magnet holes near the “center” of the circle to help keep them upright.
Designed to fit these 9″ turntables
For magnets, I recommend doing them so that the slices all have matching polarity when lined up – i.e. if they are lined up facing the same direction, not in a circle, all the right sides will have one polarity and the left sides will have the other. That way the bins will stick together no matter which order you put them in.