Brush made with natural materials based on wheat fiber, 100% biodegradable. Pneumatic with wooden pins that have small protective balls. Untangles the hair with total gentleness. Gives looseness and flexibility. Respects the scalp. Glides easily, avoiding tugging. Massages the hair and scalp, activating circulation. Perfect for hair care. Untangles the hair with total softness restoring looseness and flexibility. Can be used on wet and dry hair.