Bigen EZ Color For Men for Hair and Hair Beard Color 2.82oz Bigen EZ provides permanent hair color and covers gray hair in 10 minutes. With Bigen EZ color, you can perform multiple applications with one kit. You can use and mix as much cream as needed and save the rest for later use. This allows you to perform routine touch-ups at the roots as needed and for users with shorter, thicker hair. Follow the instructions on the package. Notes: Read the safety advice. Read carefully the instructions before use. How to use: 1. Squeeze an equal amount of cream from both tubes onto the applicator comb. 2. Apply the cream to dry hair starting with the grayest area. Comb to ensure even distribution. 3. Wait 10 minutes. Rinse thoroughly with lukewarm water, then shampoo well.