Revlon One-Step Root Booster is a Round Brush Blow Dryer designed to dry, boost roots, and create bold styles for any length. Use it to dry and style on wash day, or revive second day hair. This hot brush helps you achieve Salon Blowouts in up to half the time*. The 1.5” size barrel works to adds extra body to your hair, creating soft curls and flips. This hot brush has ceramic coated barrel which provides even heat distribution for fast drying & styling for consistent results and less heat damage. This Revlon hot tool uses Ionic Technology® which is the trick to a salon-quality blowouts – all the shine and healthy-looking strands. Designed for All Hair Types, whether your hair is short, mid-length, or long, this blow dryer brush makes styling easy. Great for styling layers, creating smooth finishes or curls without using a curling iron. Enjoy healthier-looking, boosted roots.* versus drying and styling separately.