The  Harry Josh® Pro Tools Premium Oval brush utilizes a mix of high quality, natural and nylon bristles that are both gentle on the hair and scalp, and allow for optimal distribution of the hair’s natural oils, Penetrating even the most difficult hair, the flared bristle pattern optimizes brushing with minimal effort, allowing for enhanced manageability and a smooth, shiny finish. Key Benefits: Utilizes a mix of high quality boar and nylon bristles Natural boar bristles are soft and gentle on the scalp and help to enhance shine Nylon bristles penetrate even the most difficult hair and help to enhance manageability Comfort cushion pad is soft on scalp and adjusts to the contours of the head for better distribution of the hair’s natural oils Ergonomically designed durable wooden handle Flared bristle pattern helps to refine shape and style