You can quickly hide it the moment you notice it! Portable hair colorant!A hair coloring agent that can quickly & easily cover gray hair that you notice before going out or on the go. The formula focuses on a smooth texture & finish so it instantly blends into your hair & covers gray hair naturally without making it stiff.● Contains ionic color.● Waterproof formula that is resistant to sweat & rain so you don't have to worry about sudden rain during sweaty seasons or sports.● In pursuit of ease of use we have adopted a compact container that fits in the palm of your hand & a diagonally cut brush. It won't get in the way in the corner of the sink or in your bag & you can cover everything from pinpoint areas such as the hairline to large areas such as parting lines with just one coat whenever & wherever you feel like it.. ● Also great for preventing gray hair when you don't have time to dye it. Please use it as a help item when you are having trouble with gray hair.● Contains mo...