The Hot Tools Signature Series Extended Barrel Curling Iron is designed to simplify styling with its longer barrel, ideal for long or thick hair. Its consistent heat technology helps create uniform, shiny and long-lasting curls. Extended barrel ideal for long and thick hair Consistent heat for even styling results Helps create defined, long-lasting curls Styling surface promotes shiny-looking hair Adjustable temperature suitable for different hair types HOW TO USE Use on dry hair. Apply a heat protectant before styling. Wrap a section of hair around the barrel, hold for a few seconds and gently release. Allow curls to cool before brushing or separating them.