Roots Comb No.11 is a fine teeth Pin-tail comb.The comb design has a Stainless steel Pin tail which helps to part and section the hair like a professional. Roots combs do not cause allergic reactions and create less static. Roots combs have soft rounded teeth that do not scratch the scalp but stimulate natural oils in the hair to nourish the hair follicles to encourage faster growth and healthier hair.