High Quality Material The hair oil applicator is made of plastic - the bottle brush is lightweight and easy to carry - the hair oil bottle is not easy to break and hair coloring products can be washed and reused *The cap of the hair comb applicator bottle is designed for a comb, and the body of the hair oil bottles has a scale. The scalp oil applicator provides great convenience for you to dye your hair at home, and the hair applicator bottle does not need to worry about wasting dye. *Easy to use hair oil applicator bottle for scalp is easy to use - just pour the hair dye into the hair applicator bottle - shake the applicator bottle left and right to even out the dye - then press the hair dye bottle to let the dye flow through the comb and comb the hair evenly. (Wear gloves when operating the root comb applicator to prevent your hands from getting dirty) [Wide Application] The hair oil bottle applicator can be used in many occasions - hair color brush - home - beauty school - barber shop - masquerade party - family - salon competition etc. Suitable for. The hair dye brush is also portable. travel *The oil diffuser for hair is available in 3 colours: purple- white and pink. The size of the hair oil applicator bottle for scalp is approximately 17 × 5-5 × 5 cm - the inner chamber of the bottle is approximately 180ml. and scalp comb- allows you to apply this to your hair and the colors will be distributed more evenly.