Our Darkest Before the Light thermal nail polish is a beautiful two-tone polish that changes color depending on the temperature. This black polish transforms to a light brown nude as it warms up, creating a gorgeous manicure every time. Featuring chrome dust for a touch of sparkle in the sun, this premium polish is a great option for natural or acrylic nails and can be layered for an even deeper color. Our salon quality nail polish dries matte, but add a clear top coat for a sophisticated, high-gloss finish. This temperature-based polish provides a lovely color combination for optimal effect, and it can be used with various application techniques like water marbling to create a gorgeous work of nail art. Our line of thermal polishes are easy to apply, and dry quickly with a smooth finish. As with all of our Parrot Polish products, non-toxic thermal Darkest Before the Light nail polish is cruelty-free and 10-free.