ghd's new 0.5" thin barrel creates tight curls from 3 seconds, with up to 24h results and no extreme heat. Suitable for all hair types and lengths.The thinner and longer barrel is the ideal tool to create long-lasting tight, defined and even curls. Our self-regulating, ceramic barrel maintains the optimum styling temperature of 365°F so that results are achieved from 3 seconds, for effective curling with less damage. Includes styling glove.