insect collect pin 1.stainless steel pin+brass metal head 2.anti-rust,lead free 3.40mm*0.38mm,for insect collect 4.passed CE Size #2 Fine Stainless Steel Sharp Entomology Insect Collect Pin Features of insect pin 1. In mint condition, made of stainless steel pin wire, fine and straight sharp pin, with brass metal head, easy for holding;2. Each insect collect pin measures 40mm long, 0.38mm wire ...