Prolux K-081 Instant Seal Waterproof Shadow Converter. A game-changing liquid formula that transforms any powder or loose eyeshadow into a waterproof, long-lasting version of itself. Just a drop of this lightweight converter is enough to intensify pigment and lock it in place, creating bold, crease-resistant eye looks that won't smudge or fade throughout the day. This clear, fast-drying solution blends effortlessly with both matte and shimmer shadows, instantly boosting color payoff and giving makeup a polished, high-impact finish. Once applied, it forms a protective barrier that resists water, sweat, and humidity, making it perfect for all-day wear, no matter the weather or occasion. Doubles as a primer just apply a thin layer directly to the eyelids before adding shadow for enhanced vibrancy and extra staying power. 24 pcs in display.