The package contains only one bottle of hair dye, size: 17 x 4.5cm. Unique DesignThe unique design of the root bottle dedicated comb applicator bottle with scale offers you great convenience when coloring your hair at home. Easy to UseSimply fill the pre-mixed hair color into the hair dye bottle, then use the pump action handle to circulate the dye through the comb, apply without sticking to your hands. Quality and ReusableThe comb bottle is made of high quality PE material, with fine workmanship, won't break, durable and easy to clean. It can be used long after purchase! Easy to TakeThese root comb applicator bottles are easy to store, you can easily take them outside. It's also a good idea to carry it when you are outdoors. WIDE USE The hair coloring brush is perfect for home or salon use. Ideal for hairstyling, home coloring and applicators.