Mini Circuit Studs $35.00 Black - $35.00 Red - $35.00 18K Gold Plated Steel - $99.00 Stainless Steel - $75.00 Quantity This variant is sold out please select another Drawn in 3D on the computer these designs were output by a 3D printer by Selective Laser Sintering in nylon. Drawn in 3D on the computer these designs were output by a 3D printer by Selective Laser Sintering in nylon.