Features: 1. Main Purpose: The scalp applicator comb helps deliver plant-based serum to the hair roots, supporting the growth of thicker and stronger hair over time. 2. Wide Application: This scalp applicator is suitable for use with various serums, nutrient solutions, conditioners, and serum oils to nourish the scalp. 3. 7-Comb Design: Equipped with 7 auxiliary comb teeth, this applicator fits comfortably on the scalp and helps stimulate blood circulation. 4. High Efficiency: Features a 1 mL accurate measurement scale and can be squeezed to apply pressure, enabling controlled and efficient liquid dispensing. 5. Plastic Material: Made from high-quality plastic, this scalp applicator is lightweight, resistant to corrosion and aging, and designed for long-term use. Item Type: Scalp Applicator Material: Plastic Scope of Application: Suitable for use with various serums, nutritional solutions, conditioners, and similar scalp treatments. Package Included: 1 x Scalp Applicator 1 x User Manual