Revlon, Perfect Heat, Nano Ceramic Wax Core Professional Hairsetter, Wax Core Rollers With Nano Ceramic Heat Hair From Inside Out & Retain Heat Levels Longer, 20 Flocked Hair Rollers In 3 Sizes, On/Off Switch, On Indicator Light, Includes Metal Hair Pins, Storage Area In Housing For Metal Pins, Locking See Through Lid For Easy Travel & Storage.