Found this stuff on Amazon:

http://www.amazon.com/s/ref=nb_sb_no...25+yards&ajr=0

34 gauge is equivalent to Ultra Wire "small"; they also have it in 32 gauge ("brassie"), 28 gauge ("medium"), and 26 gauge ("large"). 125 yards for $7.00 is a heck of a lot better than $2.50 for however much are on those little spools. Artistic Wire has a pretty good color selection (unfortunately Amazon doesn't carry them all). I've seen their wire at craft stores, but usually in heavier gauges, never anything finer than 24.

Regards,
Scott