Braun Satin Hair 7 curler with IONTEC is specifically designed to restore the shine and health of your hair when styling. You can see and feel the difference as your waves and curls become shiny, glossy and healthy. Unique IONTEC technology from Braun protects the health of your hair for touchable smoothness and shine. Millions of active ions restore the moisture balance of your hair and instantly tame frizz and fight static. The ceramic care barrel prevents the excess dry-out and maintains the health of your hair's cuticula. Accurate heat control of the Satin Hair 7 Curler operates with temperatures that are proven to protect the health of your hair (135°C-185°C) in 5°C temperature stages.