Features: Natural ingredients: This temporary grey-root touch-up brush can immediately cover the gray root and continue until the next shampoo. It is made of natural materials, mild without addition, simple and convenient. Easy to use: just open the pen holder, gently press and press out the hairs dye. Apply it to the dry white hair areas and try not to touchs the scalp and hands. You can wait a few minutes after use and then dry. Convenient to carry: The hair brush is small and delicate, easy to carry, and can be put in any small bag. You can modify your hair when you need it, whether it is before going out, on business or on a date or more. Natural hair color: use real hair color, closely combine with hair to create a natural appearance. It will not peel or rub when brushed. Can be used for men and women. Easy to clean: no water is needed, just open the applicator and apply. No caking. The color can last all day, and it is easy to wash off with shampoo. Specifications: Material: Plant Extract Color: Black/Black Brown/Brown Size: Approx.14.4x2.9cm/5.67x1.14inch Net Content: 20ml Shelf Life: 3 Years Package Includes: 1x Quick Hair Dyeing Pen note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.