1Accurate: Scalp applicator is designed with precision to ensure that the liquid does not leak. The accurately processed massage needles provide controlled liquid distribution for effective application. 2Easy To Use: Scalp applicator allows you to directly apply hair care products to your scalp, providing significant results while saving on product usage. 3Versatile Usage: Suitable for use with various brands of hair growth oil or serum, making it compatible with different hair care treating for both men and women with thinning hair or hair losing concerns. 4Practical And Portable: We recommend using scalp applicator in small, frequent amounts to avoid wastage. Its small and lightweight design makes it easy to carry with you wherever you go, helping you save on hair care products. 5Safe Silicone: Scalp applicator massage comb is made to be resistant to be damaged, ensuring its safety and protecting your scalp from any potential harm or irritation.