These ionic combs contain natrual substances in the material which release ions during combing. These help the hair to absorb moisture and give it a healthy shine. They are hand finished, so the rounded edges of the teeth are kind to the hair and scalp. Static free, heat and chemical resistant and anti-bacterial. Features: The Jaguar A-Line Professional Cutting Hair Comb is ionic and hand-finished. Natural substances in the material release ions during combing, which help the hair. absorb moisture and give it a healthy shine. The additionally rounded edges of the teeth are kind to the hair and scalp. Static Free. Heat-Resistant. Resistant against chemicals