Niobium Wire Soft Round Gray 16 18 20 22 28 Gauge Coil Button Style a dye that sometimes contains

a dye that sometimes contains benzene and other chemicals widely considered to be carcinogenic

All chains come stamped with a 925 genuine sterling silver stamp and also Italy mark on clasp

double-sided open filigree design and a bright finish that complements a variety of bracelet and necklace designs

It's a great tool for jewelry designers who want to create pieces quickly and efficiently

Niobium Wire Soft Round Gray 16 18 20 22 28 Gauge Coil Button Style a dye that sometimes containsType of wire: Pure Niobium Wire, Type 2 (an unalloyed, high quality commercial grade material.) Hypoallergenic wire, Nickel and Lead free Hardness: Soft Shape: Round Niobium is a lustrous, gray metal with low toxicity (so low that it is safe even for those with extreme sensitivities to metal jewelry) and virtually no susceptibility to tarnish. The metal is white with a platinum like grayish tone and has a bright metallic luster that can darken