The fast and easy way to clean hair after a fade cut. BabylissPRO Barberology Fade Knuckle Brushes are incredibly easy-to-grip and ergonomically designed knuckle brushes. Designed to fit either the left or right hand, these nifty little brushes are great for cleaning BaBylissPRO clippers or trimmers too. Nylon bristles are easily practical and easy to clean