ColorBox Cartridge (pros special)

Each cartridge contains the color ingredients that power the ColorBox experience. Red, yellow, and blue cartridges pair with the base cream to create a wide range of semi-permanent hair color formulas with more freedom, less guesswork, and less waste. Red / Yellow / Blue Cartridges — 2.7 fl. oz. high-intensity color pigments designed to blend together for custom shade creation Base Cartridge — 10.1 fl. oz. formula base used to adjust tone vibrancy and create different coverage levels Made exclusively for the ColorBox hair color creator system