Get professional results with Babyliss PRO Ceramic & Ionic Hair Setter Model # BABHS40C Gray. It contains ceramic rollers with special ionic technology. The set of 30 Babyliss PRO Rollers includes 8 of the jumbo large and medium sizes and 6 small ones. The curlers are color-coded by size so you can grab the right one quickly. The ceramic rollers generate far-infrared heat for fast and gentle styling. The unit emits negative ions which makes hair shiny and frizz-free.