{
 "object": "tennis-ball",
 "license": "CC BY 4.0, Xem Studio",
 "files": [
  {
   "name": "tennis-ball-max",
   "step": "/files/hardware/tennis-ball/tennis-ball-max.step",
   "stl": "/files/hardware/tennis-ball/tennis-ball-max.stl",
   "note": "Sphere Ø68.6 mm (maximum)"
  }
 ]
}