Rush Brush® Mini Ionic Brush produces negative ions directly to each hair strand which restores the ionic balance. It has a compact size that makes it portable and easy to use anywhere and anytime. It boosts shine, makes your hair smoother, less frizzy, and manageable. It helps seal and smoothen split ends, closing off broken hair cuticles. It also forces water molecules off your hair faster, reducing the heat damage that you get with every blowout. Most importantly, it prompts gorgeous sleek hair now and even better-looking hair in the future.