RAVIRANDAL Hair Oil Applicator Comb, Smooth Root Comb Applicator Bottle For Oil This hair oil applicator bottle relieves fatigue and headaches caused by tension and stress.  Use a hair oil dispenser to gently massage without hurting the scalp, stimulate blood circulation in the head, promote good sleep, and feel refreshed. Oil comb applicator bottle allows you to target specific areas of your scalp and gently massage them. The root comb applicator bottle relaxes and comforts you with the rolling and massaging motion of the bottle and comb.  Oil scalp applicator provides a simple yet effective hair care routine by distributing the right amount of oil to your scalp and hair. The oil hair applicator can be washed with water, making it easy to clean and care for the product.  There is no need to worry about liquid solidification, and it is clean and hygienic after repeated use.  This oil applicator for hair can be used with a variety of hair oils such as hair growth oils, essential oils, and carrier oils. Applicator Instructions: Pinch the suction nozzle, turn it counterclockwise, and remove the suction nozzle. Add 1ml of hair oil directly from the connection port of the inhaler to the cavity.  It is recommended to add only 1ml at a time, as adding too much liquid is easy to clog. Gently press down on the ball, the ball will discharge liquid, pinch the handle to increase the liquid discharge. Pinch the tail of the handle, put the comb on the scalp, press the tail of the handle and slide or click smoothly,