The Visual Applicator Comb is a specially designed roller ball applicator specially designed for scalp care with the following features and functions: Roller ball design: The visual medicine application comb adopts a ball design, which can evenly roll and apply medicine or hair care products along the scalp to ensure that the medicine can be evenly distributed to all parts of the scalp to provide better care effect. Uniform liquid discharge: The uniform liquid discharge of the equipment can ensure that each ball can get the right amount of medicine, so that the medicine can reach the scalp better, ensuring comprehensive and consistent care. Scalp massage: The movement and touch of the ball can provide a gentle massage effect, promote blood circulation of the scalp, increase the nutrient supply of the scalp, and help the scalp healthy and hair roots strong. Refuse to leak medicine: The design of the visible medicine comb effectively prevents the leakage of medicine, avoids waste and unnecessary troubles, and ensures that only the medicine needed is directly applied to the scalp. Visible light and camera: The device is equipped with visible light and camera function, so that you can clearly see the process of smearing, ensuring the accuracy and effect of smearing. Visible medicated comb is a convenient and practical hair care tool. Through the ball rolling design and scalp massage function, it can evenly care for the scalp, help relieve scalp discomfort, and promote hair growth and health. Flexible visual lighting and camera functions allow you to more clearly grasp the care process and achieve precise hair care. It is a convenient and smart tool to help you easily achieve your scalp care needs