The L'Oreal Paris Colorsonic Hair Color Technology Device is a brand new tool designed specifically for coloring hair. The device uses a cream formulation with natural pigments to achieve a vibrant black color that is ammonia-free. It is suitable for use on hair and provides a convenient and safe way to achieve salon-quality results at home. This innovative hair color device from L'Oréal is perfect for anyone looking to update their look with a rich and long-lasting color.