Corioliss Large Barrel Brush. Thermochromic colour change body shows working temperature and ionic effect. Light ceramic barrel, ceramic emits negative ions when hot and retains heat while styling. Soft sealde bristles, individual flame sealed fibres prevent tearing of the cuticle. felixible section pin, unique, detachable pin allows easy sections with one hand. Soft fluted handle, moulds to the hand, ergonomically designed for comfort and grip.