🎉 Elevate Your Color Game with Wella's Perfect Developer! Perfect for both professionals and at-home colorists. Deliver vibrant, balanced colors that shine. Achieve flawless color results with optimal consistency. Streamline your process with quick rinsing capabilities. Trusted by experts for salon-grade results. High-Shine Finish 12% Developer 1000ml Volume Wella Welloxon Perfect 12 Percent 40 Vol Creme Developer is a professional-grade liquid developer designed for optimal color mixing and application. With a volume of 1000 milliliters, it ensures precise color results while promoting easy rinsing and a high-shine finish. Ideal for salon use or at-home coloring, this product is a must-have for achieving vibrant, balanced hair color.