Easy to Use: This minoxidil applicator tool is convenient to use. Add minoxidil hair regrowth liquid, then roll it on the scalp. The liquid flows out slowly and evenly. This comb applicator bottle allows for easy application of scalp treatments. Straight to Scalp: Using this minoxidil applicator comb, you can apply product precisely and effectively distribute liquid throughout the scalp, directly to the roots without mess or waste. It helps prevent leaks and spills. Effective Scalp Massage: The teeth of the comb applicator are gentle on the scalp and provide a soothing massage. The roller ball at the top gently rolls over the scalp for even distribution. Helps improve absorption of minoxidil hair growth solution and supports hair growth. Small and Exquisite, Easily Carried: Sleek design, compact size, lightweight and portable. The small comb applicator stores easily. Features a transparent bottle with clear measurement markings so you can see the remaining liquid level. For Both Men and Women: Suitable for scalp treatment application for both men and women, regardless of hairstyle. This hair applicator bottle is easy to clean.