My wife has a group of our French Angora's that she will spin from. We keep them on "rotating" molting schedules, which seem to coordinate when she needs them to spin from.
You have to have a rabbit that molts, so a Giant Angora is out. We only use our French Angoras. (the White German usually falls into that category, hybred "Germans" are a different animal)
You can see my wife spinning at this URL ... I have a couple more minutes of video, just need to get it posted.
The bunnies let her know when they've had enough, they bump her chin
I think this is the 1st time for "Seven" but she's gotten very used to being rocked now.