SATIN HEAT/HEATLESS CURLER. Benefits: Less damage: Crafted of plush, smooth satin to ensure minimum damage and maximum comfort. Easy to clean: Curling ribbon features a machine-washable satin sleeve. Features: 2-in-1 convenience: Use heat for dry hair or go heatless for damp hair. Style and set. Reveal beautiful curls. PRO TIP: For fast results, use the heated option on dry hair during the day. Use the heatless option on damp hair overnight. Includes: Fast heat-up: Includes USB cord to quickly heat up the curling ribbon. Convenient storage pouch: Keeps the set neatly stored in one place.