This hot brush delivers volumizing style at the safer-for-hair temperature of 365°F: the optimum temperature for styling on every hair type. Plus, ghd's ultra-zone™ technology monitors heat 250x a second to maintain the healthiest temperature without extreme heat damage. Features 0.5cm smooth-touch, nylon bristles for maximum root lift creating instant volume. Designed to style dry hair, the ghd rise™ adds full-length body with fullness and bounce, no matter your hair type or length. The perfectly sized 0.5cm bristles are cool to the touch so you can start at the root for maximum lift. Used once. Excellent, like new condition