[Instant Coverage]: The design of the push-type disposable touch-up hair dye stick is very convenient. With just a light press, the paste can be applied directly to the hair that needs to be touched up. There is no need for complicated formulation or mixing process, which greatly saves users' time and energy. [Blends With Hair Color]: The hair colour remover has a rich paste color and dries quickly, which can quickly cover gray hair or light hair to make the hair color more even and natural. [Safe Ingredients]: This root touch up uses a plant formula, such as Polygonum multiflorum, olive oil and mulberry, which are friendly to hair and scalp. They do not contain harmful chemicals, can reduce damage to hair and scalp, and can also protect hair to a certain extent, making it safer to use. [Easy To Carry]: The press-on hair colour refill stick is compact, lightweight and easy to carry. You can put it into your make-up bag or carry-on bag to do hair colouring anytime and anywhere, convenient and fast. [Multi Purpose]: Suitable for all hair qualities and hair colors. In addition to being used to dye gray hair or hair roots, this hair dye stick can also be used for highlights, partial hair dyeing, etc. You can create different hair color effects according to your personal preferences and needs.