Wire Types: Hard, Half Hard, Dead Soft - Better Beaders Episode by PotomacBeads
Copper Half Round Rings - 14g 7/32 - Metal Designz
Everything You Need To Know About Jewelry Wire – Tejas Beads
Red Brass CDA #230 alloy (85% copper/15% zinc)PROP 65 WARNING: This product can expose you to some kind of chemical, which is known to the State of California to cause cancer.
18 Gauge, 99.9% Pure Copper Wire (Round) Dead Soft CDA #110 Made in USA - 1 Ounce (13ft) by Craft Wire
Half Hard Copper Wire - Solid Raw Metal - You Pick Gauge - 100% Guaran – Creating Unkamen
12 Gauge Half Round Half Hard Copper Wire - 25FT
BEADSMITH 20 GAUGE COPPER WIRE (6 M) – Eloxite
20-30 gauge (0.25--0.8mm) Half Hard 14k Gold Filled Wire – Crystals and Clay Jewelry DIY
Wrapping Wire 20 gauge bare Copper 6 yards