I used to do ponytail rollersets with foam rollers after washing my hair, but not the satin-covered ones, the regular ones. I only did them during the summer when it was really hot though, otherwise my hair would never dry. On my natural hair, it resulted in "smooth" curls with straight-ish roots, but with almost as much shrinkage as plain air-drying. However, it was relatively easy to comb through/detangle without losing the curl definition. I don't have any digital pictures to show; it has been a while. But I always felt it was one of the easiest ways to handle my hair, and fairly quick, too. I think I was full APL to BSL when I used to do it most often.