What jewelry copper actually is, which gauge and temper to buy, bare vs plated vs enamel-colored wire, hardware-store copper, flat and bezel strips, and what really keeps copper from tarnishing.
The exact wire, gauges, and three tools to start wire wrapping, plus a wrapped loop, a no-hole stone pendant, and briolette earrings with lengths and step counts, and the eight mistakes every beginner makes.
Which gauge of aluminum craft wire for sculpture, wreaths, wire trees, bonsai, and jewelry; what anodized means and why the color chips; the grey-mark and solder caveats; and an honest aluminum vs copper comparison.
Every jewelry wire gauge from 10 to 32 converted to millimeters and inches, with the projects each size handles, hardness explained, and the AWG-vs-SWG trap that ruins orders.