Matrix Socolor Pre-Bonded Permanent 8mm 90ml is a high-quality hair dye that stands for long-lasting, intense colors and optimal care. The formula with Pre-Bonded technology protects the hair during the coloring process and gives it shine and smoothness. It is ideal for anyone looking to achieve a professional coloring result at home. The 90ml tube provides enough product for medium-length hair. The color is available in a convenient 8mm opening for precise application.