I've been slightly obsessed (is that like being a little pregnant?) with using my new small 0.6 ounce Dragonfly spindle ever since I bought it. It is easily my smallest, lightest spindle and it has been very entertaining to spin ridiculously thin yarn on it. It doesn't seem right to say it's yarn, since it's more like thread. Right now I'm spinning a beautiful sample of dyed wool top with this spindle and I'm spinning about 80 WPI (wraps per inch). What does this mean? In other words, how many yarn diameters add up to one inch, therefore my yarn diameter is approximately 0.0125 inches wide.
According to iSpinToolkit, one of my favorite iPhone apps, 80 WPI is classifed as gossamer yarn, and if I had a pound of fiber spun at this gauge, I would create more than 10,000 yards of yarn. In comparison, a worsted weight yarn is around 12 wraps per inch and you get about 1,000 yards from a pound of fiber. Needless to say, I feel very sassy about gaining this skill level with my new spindle. While the 80 WPI gauge is for the single and I intend to create a plied yarn with it, the finished yarn will still be very thin and delicate.