About this 3D model

Made this for my kids, with %40 infill esun PLA, it can spin about a minute with original size. I recommend printing single piece if you know how to add the supporting block at the bottom in Cura. If you are printing multipart version, you need to print two dowels. I'd recommend with starting one and resizing based on fit tightness you want. No Support needed for multipiece print but some brim for dowels perhaps.