Hair Coloring Pen, Instant Hair Dye Pen with Built-in Comb,Waterproof and Sweat Proof, Quickly Cover Up Grey Hair (Black)

• (EASY AND QUICK TO USE): This hair coloring pen is incredibly easy to use. Simply apply it directly to the target areas on dry hair. There are no complicated steps involved, so even busy people can quickly finish touching up their hair. • (WATERPROOF FORMULA, LONG-LASTING COLOR): It features a waterproof formula. After application, even if the hair comes into contact with water, sweat, or moisture, the color won't fade or smudge. • (EVEN COLOR DISTRIBUTION): The unique fine comb design is a major highlight. It allows for precise control of the amount of product dispensed, ensuring that the color is evenly distributed on the hair and blends perfectly with the natural hair color. This effectively avoids issues like patches or uneven color • (GENTLE ON THE SCALP): Its formula is very mild and contains no irritating ingredients, making it suitable for frequent use. While helping you maintain your hair color, it won't cause any discomfort or harm to the scalp, giving you peace of mind during use • (LIGHTWEIGHT AND NON-GREASY): The hair coloring pen has a lightweight texture. After application, the hair feels natural and isn't weighed down at all. There's no greasy feeling, and it doesn't leave any residue.