{TAIL ~ an applicator} having a hollow interior, {HEAD ~ a forward end} and a rearward end 
{ TAIL ~ an applicator } having a hollow interior , { HEAD ~ a forward end } and a rearward end
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH