Basic features Rich, deep black color A formula rich in moisturizing and protecting ingredients Lasts up to 8 weeks It gives you a new feeling and shows another direction to your personality It also gives you self-confidence and a feeling of freedom and renewal Diverse and attractive, it may reach more than 20 colors Overview How to use: Wear protective gloves. Empty the contents of the tube into a non-metallic dish. Add the clearing liquid and mix the two ingredients well. Apply the mixture evenly to your hair. Leave the mixture on your hair for 30 minutes. Rinse your hair well with water