Smooth, curl, and lock in your style - all in one pass. The Le Duo Classic’s 360° airflow vents set each section as you style, delivering long-lasting, frizz-free results whether you're creating curls or sleek strands. Prep with Thermal Agent to protect against heat up to 450°F while boosting smoothness and shine. Finish with BackTogether to seal split ends and strengthen hair for a healthy, polished finish. Don’t forget to section hair with our must-have Alligator Clips keep your sections clean and controlled for pro-level precision.