Features: Just fill the dye bottle with your pre-mixed hair dye and use the pump action handle to make the dye flowing through the comb head. Equipped with a comb, you can pour the hair dye while comb the hair to make the hair dye effect better. Made of quality material, safe and eco-friendly, stable and durable for use. Easy to operate, suitable for both professional use or home DIY use. 3 colors are optional, you can choose according to preference, it can surely bring you good hairdressing experience. Specification: Condition: 100% Brand New Item Type: Hair Dye Bottle Optional Color: Black, Blue, Rose Red Capacity: 170ml Package List: 1 x Hair Dye Bottle