BuiltIn Applicator with Large Capacity Designed to hold generous amounts of hair oil or fluid, this comb simplifies scalp care by evenly distributing product while gently massaging the skin without needing frequent refills. NonIrritating and Gentle on the Scalp Crafted with smooth rounded teeth and a soft application system, this tool delivers product directly to the roots while offering a comfortable massaging experience that won't scratch or irritate the scalp. Multifunctional Use for Hair and Scalp Care Ideal for applying oils, serums, and hair growth treatments, this applicator also works as a dry scalp massager to improve circulation and product absorption. Easy to Use and Handheld for Control Its ergonomic design fits comfortably in your hand, making it easy to maneuver through thick or curly hair and target specific scalp areas for precise oil application and soothing massage. Practical use scenarios Routine scalp oil treatment: part the hair and apply oil along the scalp using the builtin applicator, then massage to distribute and aid absorption. Targeted hair growth treatments: apply serums to thinning areas, distributing evenly and using the massaging action to promote circulation. Between washes dry scalp relief: use as a dry scalp massager to stimulate circulation and enhance comfort.