Putt Putt Clubs (Kid Sized)

Had some ping pong balls lying around and some aluminum rod salvaged from an old drying rack someone threw away. That's right I am a dumpster diver now thanks to 3D printing. How could you let that sweet aluminum rod go to waste.

Attached FreeCAD files in case you appropriated rod is a different size.

No supports and typical 20% infill. Kept shell thickness at 1.2 (3x nozzle) for impact resistance.