Quite a while ago, I thought I would make up some felted boxes. I found some yarn called White Buffalo that is "very feltable". However, it is soooo loosely spun, it might as well be roving. It kept pulling apart on me. So it sat in the stash since it was such a pain.
It is coming out roughly worsted weight, I think. Since gauge for a felted box is pretty unimportant, I'm not too worried about the exact weight.
ciao