Download Ball Joint Mount V2 for BMW i3 as a free 3D printable phone mounts STL for BMW i3. I stumbled upon a cheap ($3.00) Universal Car Magnetic Mount…
Print setup recommendations
Material: PETG or ASA for durability in a car environment
Infill: 20-30% infill for a balance between strength and weight
Supports: verify in slicer
Ensure the ball joint is properly supported during printing
Use a brim or raft if necessary to prevent warping
Check the orientation of the part in the slicer to minimize supports
Post-processing may include removing supports and minor sanding