Product information: 1. Maximum capacity: 40ML2. Size: 7x6x6cm3. Weight: 60g4. Material: ABS5. Color: black, white, green, gold Features: 1. Water tank cap, soft silicone bottle cap design, pressing can accelerate the liquid, the ear lifting design is convenient to take out the cap and add liquid 2.7 Auxiliary plastic comb can massage the scalp when applying the medicine, promote the absorption of the liquid 3. The whole machine can be washed with water, which is convenient for product cleaning Maintenance, no need to worry about liquid solidification, clean and hygienic. The protective cover is dust-proof and protects the comb teeth of the guide comb at night against dust5. S-shaped body, strong grip, not easy to slip off 6.14 elastic ball unloading teeth, pressing the unloading, uniform and smooth, 7, clean and hygienic. Apply the medicine directly to the hair follicles and use it with hair care lotions, essential oils, etc. 8. Perspective scale window, clear and accurate medication