Describe: 100% new quality Product Name: Instant Young Hair Pen Product specification: 4.5g/piece Color: black,brown Product Specifications: For those who need to temporarily cover the hair roots and only have sporadic gray hair, solve the problem of thin white hair, remedy it in time, and transform into a young person. Tips: 1 For those with oily hair, it is recommended to wash the head first, dry it completely and then apply 2. It is recommended to wash before going to bed at night after use or put a towel on the pillow to fall asleep to prevent the pillow from staining; 3. This product is a one-time hairdressing product, not permanent; 4. It is normal for the color to fade slightly after painting. It is recommended to wear dark tops and hats during use. 5. People with allergies should use with caution. Storage method: Store in a cool and dry place away from light; please keep it out of the reach of children. Features: 1. Strong covering power, refreshing and non-greasy, not easy to smudge 2. The color is fast and even, just lightly apply where you need it 3. Lipstick pen-shaped design, easy to use and easy to carry 4. Non-irritating, easy to clean, no irritating smell How to use: Gently apply to gray hair, smearing a small amount at a time to cover gray hair. (For oily hair, it is recommended to wash and dry the hair first and then apply) After use, blow it with a hair dryer, and then use a fine-toothed comb to comb it, the effect is very natural. Because it is a one-time product, there will be slight color fading. Don't always touch it with your hands~ It is recommended to wash or put a towel before going to bed at night to avoid contaminating the pillow~ Comment: 1. Manual measurement tolerance is 2-5g. Please don't mind your substitutions. 2. Due to the difference between different monitors, the image may not reflect the actual color of the item. thank you very much! 3. SKU color is the color of product packaging Package Included: 1*Portable Hair Coloring Pen