Multifunctional Scalp Massager --- scalp massager can make the liquid or oil deeply reach your hair root and massage the scalp, which can stimulate scalp cells and anti hair loss. Less waste of liquid and less mess than traditional spray method, an ideal gift for your hair care. Reach the Root of the Hair--- The hair massager is suitable for Minoxidil, essence, nutrient solution, conditioner, essential oil, etc. Applicator bottle can accurately deliver the liquid or oil to the hair root, and will not let the oil stay on the surface of the hair, avoiding you oil on hands or face. Easy to Grab & Portable--- The scalp bottle applicator is uneven ergonomic design, you can hold the body easily. No battery required,just press the cover and release the liquid. It's small, thin, and lightweight, making it easy to carry around. Easy to clean & Waterproof--- The filling hole of the hair oil applicator is 16mm large, which is convenient for liquid filling and cleaning. Scalp brush is made of ABS, silicone and stainless steel, durable and waterproof, you can use it while washing your hair. Note: Please clean the inside after use, otherwise the bottom of the comb teeth will crystallize and the liquid will not come out. Anti-leak and Satisfied Service--- The edge is designed to be tightly sealed and will not allow oil to overflow or leak. Lifetime Service and Free Replacement -Whatever product issues, please message us via Amazon at any time and we will serve you as soon as possible.