That's about it. Most musical instrument shops carry individual guitar strings. The .009 (inch) is an especially asked for string because it's usually the first string that breaks on a 12-string acoustic guitar being so thin. It's about 30 inches long and makes for several nice looking aerial wires or whips. Caution: Don't stab yourselves. They're very thin and will pierce skin readily. Being music wire it will lay straight on its own; especially in short sections for aerial wires.