Hot Air Brush Hair Dryer Brush is designed with tufted bristles and nylon pin for detangling, power of a dryer, the volume of a styler, improved volume and control. These negative ionic technology seals the hair cuticles and reduces split ends and knotting for hot airbrushes. These are perfect for anyone with dry or wet hair for all hair types. Hot Air Brush Hair Dryer Brush is recommended to use a hot air brush on damp air. This damp hair is more malleable and easier to style than dry hair. This hot airflow from a blow dryer brush dehydrates hair to make it in shape.