Caruso Professional Caruso Professional is a brand that knows the potential of a great curl and the power of a full head of gorgeous curls. From the Molecular Steam Setters to the unique rollers and shields you have everything needed to create radiantly luxurious styles. ABOUT THE PRODUCT: Create a gorgeous crown of curls easily and quickly with the Caruso Professional Molecular Steam Setter. Using steam to create a gentler heat helps reduce damage from overheating, making this steam roller set gentler on natural hair and synthetic hair. After being placed on the steamer, the unique soft foam rollers become infused with soft, steamed moisture. Simply wrap appropriately sized sections around the roller and snap the shield into place for even more moisture penetration. The shield design allows for airflow and quick evaporation, so once your rollers are on you can help speed up the setting process with a hair dryer or hood dryer. Complete with 30 rollers and shields in multiple sizes you have maximum styling versatility and control. Plus, multiple sizes mean great results for all hair lengths.