Black Niobium Hook Earwires with a 3mm sterling silver decorative ball designed and manufactured by TierraCast. These earwires have a loop that opens to add charms or pendants to easily create your own earrings. These earwires are made of 20 gauge wire with a uniform shape and round consistent loops bent to the inside. Hook earwires are one of the most popular earwires used for pierced ear earrings.
TierraCast Niobium components are pure niobium which is a hypo-allergenic metal that is strong and yet flexible. The colors are created by refracted light, do not use paint or dye and do not negate the metal's hypo-allergenic qualities.
TierraCast is a USA based company that specializes in quality pewter cast components for the jewelry making industry. The TierraCast product line provides affordable, quality components that compliment a wide range of jewelry and beadwork.