Crystal Scalp Liquid Comb & Hair Oil Applicator - Transparent Refillable Serum Massager Bottle for Hair Growth & Root Application — NexStep Shop

Direct-to-Root Application: The built-in comb teeth feature smooth roller-ball guides that dispense liquid precisely onto your scalp without getting it all over your hair lengths. Mess-Free Liquid Reservoir: Includes an integrated refillable storage compartment that holds your favorite hair oils or…