Herbatint's Application Kit is designed to make the hair coloring process simple and easy. The reusable measuring cup allows for precise pouring, while the professional full-bristle application brush prevents streaks, protects the scalp, and avoids waste. Measuring Cup. Brush. Protection Cape. Directions This Application Kit is reusable. Wash out once you are finished and store for future use. Warnings Keep out of reach of children. As with all dietary supplements, consult your healthcare professional before use. See product label for more information.