The yarn uses looked like it might have been a wool blend, which I
thought would be okay, but now that I've seen it, I see that it sheds
quite a bit. There were also some acrylic yarn leaves that looked
like they were made of thicker, looser yarn, more like craft yarn, and
those shed a bit, too.
But, honestly, so far, everyone's been really awesome at using only
tightly wound, worsted acrylic or cotton yarn. There have only been
about 10 out of about 1400 leaves that I can't use so far. Not bad!
Keep 'em coming. I'm madly making twigs (here I am at a friend's
party, making twigs: http://picasaweb.google.com/pokiedot/ATreeUndoneWorkInProgressPhotos/photo#5073800420138061954)
I have less and less time to make leaves myself, as the real
construction of the tree begins. But I still need at least 1200
more!! Yikes!
Thanks all, see you soon,
josie