With a hint of sparkle, Deception With Promise thermal nail polish changes color depending on the temperature. Our vibrant color-changing nail polish transforms from blue to purple to aqua green as it goes from cold to warm. Featuring chrome dust for an extra pop, this premium polish is suitable for natural or acrylic nails and can be layered for an even deeper, more vibrant color. This temperature-based polish provides a bold color combo for dramatic effect, and it can be used with various application techniques like water marbling to create gorgeous nail art. A salon quality nail polish, it dries to a matte finish, but add a clear top coat for a brilliant, high-gloss shine. 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 Deception With Promise thermal nail polish is cruelty-free and 10-free.