Print-in-place kinetic toy. The rings are files 1 through 6 and should be printed as a multi-part model. The bottom piece of the sphere is a separate object (#0), it can be printed together with the main piece, make sue to print with the same color as the inner sphere. It's exported in-place, so flip it upside-down in the slicer. The sphere should be glued together, there is a hole in the center for a small piece of filament to keep the parts aligned. The foot can be printed separately.