What it is: A longer-than-average curling iron that helps you quickly create loose, modern curls and waves.What it does: Its extended-length barrel makes it easier to style long hair, or to style the back sections on shorter hair. The combination of NanoionicMX and Bio Ionic's Moisturizing Heat lock in moisture, seal the cuticle and ensure curls last long and stay conditioned and bouncy instead of dull and limp.