The closed end of {TAIL ~ the tube} is recessed into the end of {HEAD ~ the bottle} through which it extends in order to protect the same from rupture during shipping 
The closed end of { TAIL ~ the tube } is recessed into the end of { HEAD ~ the bottle } through which it extends in order to protect the same from rupture during shipping
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH