Color preserving copper wire threads do not fade or oxidize. A wide range of specifications are available.18 to 28gauge copper wire is available.
The Beadsmith Wire Elements 18-Gauge Lacquered Tarnish-Resistant Copper Wire for Jewelry Making, 10 Yard, 9.14 Meter Spool (Antique Brass Color)
18 Gauge Pure Copper Wire Pliers Length Jewelry Wire Perfect - Temu
3 Pack Jewelry Wire for Jewelry Making 18 Gauge,Owlbbabies Craft Wire Tarnish Resistant Copper Wire Jewelry Beading Wire for Jewelry Making Supplies and Craft
MIKIMIQI 328Ft Jewelry Wire Craft Wire 26 Gauge Tarnish Resistant Jewelry Beading Wire Copper Beading Wire for Jewelry Making Supplies and Crafting, 0.4mm X 100m (Gold)
18 Gauge Wire for Jewelry Making, Evatage 6 Rolls Jewelry Craft Wire Tarnish Resistant Copper Beading Wire for Jewelry Making Supplies and Crafts
CousinDIY 18 Gauge Copper Jewelry Beading Wire, 4.2m, Silver Finish, Case of 648
BEADNOVA Craft Wire Jewelry Beading Wire Tarnish Resistant Copper Wire for Jewelry Making with Cutting Pliers (5pcs, 26 Gauge), Women's, Size: Medium
18 Gauge Jewelry Wire for Jewelry Making, Shynek Silver Craft Wire, Beading Wire, Tarnish Resistant Copper Wire for Wire Wrapping Jewelry Supplies(Silver)
18 Gauge Pure Copper Wire Pliers Length Jewelry Wire Perfect - Temu