What it is: A tapered styling iron that creates shiny, long-lasting touseled waves with ease in just one pass.What it does: Enhanced with Digital T3 SinglePass technology, which heats up fast and ensures even, consistent heating along the T3 Tourmaline® + Ceramic barrel as you style for frizz-free, polished waves. How to use: Begin with dry, detangled hair. Divide your hair at the temples and secure the top half out of the way. Then, divide the bottom half into 1-2" sections to begin styling. Hold the wand over your head with the tip pointing downward and wrap a section of hair around the barrel. Finish with the end of the section against the barrel tip. Hold for a few seconds then slide the wand out to release the wave. 1.25" to 0.75" tapered barrel