: Net capacity: 4g Color: black, dark brown, coffee, wine red Applicable hair quality: universal Specification: Normal specification Shelf life: 3 years characteristic: 1,Simple and fast: The product offers a simple and quick solution for styling hair without the need to visit a barber shop. It allows individuals to style their hair at home, saving time and effort. 2,Long-lasting and non-discoloring: The product provides a long-lasting hold without causing any discoloration. This ensures that the hair maintains its desired color throughout the day, giving individuals peace of mind. 3,Easy to wash with shampoo: The product is easy to wash out with regular shampoo, making it convenient for individuals to remove the styling product without any hassle. 4,Easy to carry and use: The product is portable and easy to carry, allowing individuals to style their hair on the go. Its user-friendly design makes it easy to use, even for beginners. 5,Suitable for all genders and as a gift: The product is suitable for both men and women, making it a versatile option. It can also be given as a gift, making it an ideal choice for presents. Its moisturizingand hair care properties , as well as the smooth and glossy finish it provides, make it a desirable gift option. usage method: 1. When drying hair, comb the hair and gently apply the pen to the white hair from to bottom 2. After use, there is no need to wash hair to achieve the effect of covering white hair Comment: 1. The manual measurement tolerance is 2-5g, please do not mind your replacement 2. Due to differences in different displays, the images may not reflect the actual color of the product. Thank you very much The package includes: 1* disposable hair dye pen