They are ball shaped for a reason. Do not try to unroll them out of their ball form. You’ll breathe in the cotton particles and get sick.
I don’t know anything about that from personal experience.
That’s a lie. You all know it’s a lie.
Anyway, I remain very dubious about this whole “cotton” clouds thing as a 3D element. More to follow when I finally finish with the cotton or decide to write up a new book review.