It is used for filling the hairline,fulling your hairstyle and covering your white hair. It will fill your hairline naturally and long-lasting. Hair shadow fiberuse for hair root concealer,small and light with powder puff,easy carry and use. Suitable for all places and hair quality. Easy application-applies in less than a minute. Fills in and Volumizes thinning hair Usage: When the hair is dry, open the product,, and lightly smear it on the hair to be dyed. Caution This product is a real-time product, which may touch clothes or hats. Please pay more attention before use. if it spills on the skin or eyes, please wash it with plenty of water, and see a doctor in time if necessary. Place in a cool place, avoid direct sunlight Package Included: 1pcs hairline refill powder