Achieve long-lasting, natural-looking roots with 100% gray coverage in just 10 minutes! Clairol's ColorBlend Technology seamlessly blends root regrowth with your existing color for an even match from root to tip. The kit includes salon-inspired tools, such as a brush and bowl, for a professional-quality application. Easy to use: just mix, brush, and dry for beautifully covered roots with no need for a salon visit.