The device 1 wherein {HEAD ~ the rounded pressure clip} retains {TAIL ~ one and only one golf ball} 
The device 1 wherein { HEAD ~ the rounded pressure clip } retains { TAIL ~ one and only one golf ball }
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL