Crystal Serum Comb Applicator Massage Hair Comb for Scalp Massage

Built-in Reservoir: Allows you to load your preferred scalp treatment liquid, hair growth serum, essential oils, or hair oil directly into the comb. Metal Roller Ball Teeth: Features rolling tips that glide effortlessly to distribute product evenly across the scalp without leaving a messy residue on your hands or hair strands. Scalp Stimulation: The comb functions as a gentle massager, helping to boost blood circulation and maximize treatment absorption. Ergonomic Crystal Design: Crafted from lightweight, clear plastic so you can easily view and control the fluid levels.