Blend of boar and nylon bristles - ideal for all hair types. High quality natural boar bristles absorb excess oils throughout the hair and increase shine. Hydro-ionic crystals in the nylon bristles help reduce static to shorten drying time. Natural wooden handle with soft-touch coating for more control while styling.About Boar Bristle Brushes: Boar bristle brushes were originally developed to improve hair texture and shine. The unique structure of boar bristles helps move sebum (oil produced by the scalp) from the scalp to the end of the hair shaft. reduces frizzimproves texturestimulates the scalpconditions the hair in a natural way