Designed specifically for use with all types of professional BRONSUN eyebrow and eyelash dyes. The creamy texture mixes easily with the dye, creating a uniform consistency that is easy to apply and does not spread during work. Designed for soft color revealing and obtaining warmer shades. Allows you to create the most natural result without clear skin coloring. Gently affects the hairs, while providing a lasting effect. Not used as a stand-alone product. Consumption - up to 80 applications