Curved and ventilated, this detangling brush features boar bristles to respect the hair fiber and plastic pins to facilitate detangling. Boar bristles contain keratin and are similar in structure to human hair. Hair remains shiny and silky. Its shape perfectly conforms to the contours of the skull. The brush has a stimulating effect on the scalp, helping to regulate sebum and promote growth. When detangling, it doesn't break or pull the hair, allowing for quick and gentle detangling. Suitable for all hair types. Fights static electricity.