Atom marble spinner

youmagine

I came up with the idea after seeing a picture online. The design parameters include a layer height of 0.2000 and an infill of 50%. Unfortunately, support material is required due to its complex shape. To improve spinning performance, I opted for ceramic bearings sourced from AliExpress. However, since the marbles were of varying sizes, they had to be glued in place individually. If you'd like to explore this design further, an interactive 3D model is available at https://skfb.ly/66nBx.