The Buttercup blow dryer by Drybar features "NanoIonic" technology, a 9-foot cord and a wide nozzle. It also has an 1875-watt motor for a faster drying time and is very lightweight.
The term nanolonic means that the dryer contains 32 different minerals in the form of tiny beads located in the heating shield, heating coil and the plastic nozzles. These minerals conduct negative ions which hydrate, condition, naturally cleanse and freshen the hair. The beads also seal the hair cuticle and reduce frizz.
The wide nozzle on the dryer helps dry long or thick hair fast, while the narrow nozzle is good for smaller areas, such as bangs or fringe.