Features12ML ROLLER DESIGN: Its design of this scalp application not only medicine dispenses but also provides a relaxing scalp massage. It is the perfect tool for different scalp needs. 2PRECISE CALIBRATION: This scalp applicator features clear calibrations so you can accurately administer your desired amount of medication without wasting. 3SCALP MASSAGER: Say goodbye to traditional medicine applicators. Itsa special design lets you apply hair growth serum, nutrient solution, essential oils and more with a simple touch to your scalp, delivering a comfortable massage while medicating. 4COMPACT DESIGN: Its portable design of the scalp applicator makes it an ideal travel companion. It is small enough to fit in your bag without taking up much space, allowing for easy and convenient use on the go. 5APPLICATION: It is versatile, allowing for the application of various serum, nutrient solutions, conditioners, essential oils, and other hair care.SpecificationItem Type: Scalp ApplicatorMaterial: ABSApplicability: Suitable for various serum, nutrition fluids, hair conditioners, essential oils, etc.Package List1 xScalp Applicator