As a result, the needle 136 and {HEAD ~ needle sheet} 143 may be formed of {TAIL ~ stainless steel} 
formed of
As a result , the needle 136 and { HEAD ~ needle sheet } 143 may be formed of { TAIL ~ stainless steel }
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL