Get the latest and greatest in brush technology with the Olivia Garden ThermoVent Combo Brush. With a patented one-piece ventilated barrel design, this brush allows heat and cool shot to reach inside of the brush head to drastically reduce drying time. This curved barrel gets closer to the scalp to create a long-lasting natural finish. With a unique bristle combination alternating rows between boar and ionic bristles for optimum tension control. Featuring a non-slip rubber handle for easy handling, an ultra-lightweight design, and a retractable sectioning pick at the base of the handle.