DescriptionThis item is a hair scalp massager, made of nice material, durable. It can be used for head massage and prevent hair loss. You can store this small comb into the storage box, which is easy to operate. Choose it for you. Simply fill the dye bottle with your pre-mixed hair color, you can get the dye flowing through the comb head. then you will use them easily. The best, easy and cleanest way to apply hair coloring directly to the hair.Features-Color:As Shown -Material:plastic -Size:5.50X2.50X2.50cm/2.16X0.98X0.98in -Capacity: 4ml-Made of reliable material, finely processed, it is durable for long-term of use.-Easy to use and simple to operate. Widely used in beauty shops and family hair dyeing.-You can also use them when you are traveling as dry cleaning bottle or filling bottle to store hair colorants and setting lotions.-Controllable liquid discharge without residue, flexible control of dosage. Practical to use.-It can bring you great convenience for you coloring your hair at home or in the salon.