A mixture of the best natural boar bristles and nylon ballpoint pins facilitates detangling without the risk of damaging the hair. Natural boar bristles, made from keratin, like human hair, close the hair cuticles for a smooth finish and a healthy shine without frizz. Ergonomic and lightweight handles for a stable grip and wearing comfort. Available in 2 finishes: glossy on the oval brushes and gummed on the rectangular brush.