Ring Fidget

An original FreeCAD model of a metal fidget toy my kid found.

To 3D-print with Cura, I used the following settings:

• Support:
  • Structure: Tree
  • Placement: Touching Buildplate
  • Overhang Angle: 80.0
• Adhesion:
  • Type: Raft
  • Extra Margin: 3.0mm