Home.co-Long Comb BottlePE Hair color applicator comb: simply fill the dye bottle with your color and press the pump handle to get the dye coming through the comb head. Applicator bottle for hair: with scale, you can clearly see the inside capacity, and convenient for you to refill in time. Root applicator bottle for hair: the color applicator bottle head is designed in the shape of a comb, beautiful shape to provide convenience for your hair color. Root comb applicator