This BaByliss Professional Instant Heat Ceramic Ionic 12 Roller set creates beautiful, sexy curls and waves while eliminating damage and frizz. The professional hairsetter features gentle ceramic and ionic technology to generate far infrared heat that eliminates hot spots to provide maximum heat transfer. Plus, with an even assortment of 6 medium and 6 large size, velvety flocked rollers, we see big bouncy curls in your future.