12 HEATED ROLLERS - Includes easy to use grips to hold them in place. Ionic technology creates smooth, long-lasting curls with minimal frizz , 25MM - Ideal for creating glamorous curls for 50s style or sexy waves The perfect compact roller set for a globetrotting stylist or a holiday daydreamer sat at their dressing table. The Classic rollers include 12 heated rollers with easy-to-use clips with a handy travel bag, making it ideal for when you are on the go. You can heat up to 6 rollers at a time in 10 minutes and the ionic technology gives you smooth, long-lasting curls with minimal frizz.