Transforming from deep purple to bright pink, our Iris thermal nail polish is a gorgeous two-tone that changes color based on temperature. A dark purple when cool, our unique polish transitions to vibrant pink as it warms up. Suitable for both natural or acrylic nails, this temperature-based nail polish provides a bold color combination for dramatic effect, and it can be used with various manicure styles like water marbling to create beautiful nail art. Add multiple coats of our salon-quality polish for an even deeper color. Our purple-to-pink polish dries to a matte finish, but add a clear top coat for a sophisticated, high-gloss shine. Our line of premium thermal polishes are easy to apply, and dry quickly with a smooth finish. As with all of our Parrot Polish products, non-toxic Iris thermal nail polish is cruelty-free and 10-free.