L’Oreal Paris Colorsonic Permanent Hair Dye Coloring Device for Root Touch Up, All Over Color, and Gray Coverage, Mistake-Free Application (Hair Color Cartridge Sold Separately)

Pick, Pop, Press: The next evolution in hair dye innovation, pick your favorite L’Oreal hair color cartridge (sold separately), pop it into the Colorsonic device, and press. This hair dye device makes permanent hair dye as easy as brushing your hair
Easy To Use Hair Coloring Kit: Get salon-worthy hair color at the press of a button. This revolutionary hair coloring device automatically mixes color, parts your hair, and saturates every strand to ensure even application
Fast, Salon-Quality Hair Dye Application: From root to tip in just 5 minutes, this hair color device provides 100% gray coverage. Bristles cover 20,000 strands per minute, it’s an intelligent device that automatically mixes and delivers long-lasting color