Re: a possible alternative 4 \'hopeless\' rollersetters
If you don't want to put any stress on your hair while its wet, you could try it on dry hair. Re-wet each ponytail with leave-in or water and then roll each section with however many rollers you want. It gives the same effect, but the hair secured by the ponytail will already be dry, which cuts down on drying time and it will be less stressful on your hair if that is a concern.
That might help some people who are trying to avoid heat, but don't know what to do in between regular wet sets and washes.
If you don't want to put any stress on your hair while its wet, you could try it on dry hair. Re-wet each ponytail with leave-in or water and then roll each section with however many rollers you want. It gives the same effect, but the hair secured by the ponytail will already be dry, which cuts down on drying time and it will be less stressful on your hair if that is a concern.
That might help some people who are trying to avoid heat, but don't know what to do in between regular wet sets and washes.