{HEAD ~ The cap} includes a plurality of {TAIL ~ annular ridges} which snap fit over corresponding annular grooves formed on the exterior of the syringe cylinder 
{ HEAD ~ The cap } includes a plurality of { TAIL ~ annular ridges } which snap fit over corresponding annular grooves formed on the exterior of the syringe cylinder
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH