... ) stainless material 2) low price 3) soft and effective Compass needle1) high-carbon steel n.o. 702) low price3) no ... product is made of high-carbon heat-treated abrasion resistance and good elasticity.1 Material:carbon steel,stainless steel.2 color ... needle,pet comb needles,terminal pins,detal needle,cultural and educational needle,compass needles,metal shaft,map pins ,toy's needles. stainless ...