The Airstyler Blowout Set is a versatile, all-in-one styling system that lets you blow-dry, smooth, curl, wave or volumize hair using interchangeable attachments. With a 30 mm barrel for defined curls/waves, a 40 mm barrel for loose natural waves, and a dryer + concentrator nozzle for pre-drying or finishing, it gives you salon-quality blowouts, curls or volume — using one tool instead of several.