Cooboard is a professional hair-coloring tool designed to make highlighting, foilyage, teasy lights, and balayage cleaner, faster, and more precise. Its built-in teeth help hold hair sections securely in place, making it easier to work closer to the root, maintain clean separation, and achieve even saturation during color and lightening services. The dual-sided design can also be used as a balayage board, giving stylists a versatile tool for a wide range of professional color techniques.