Smooth Jazz is a brilliant tri-color thermal nail polish that changes color based on temperature. A dark purple when cool, our unique polish transitions to blue and then to light purple as it warms up. Featuring chrome dust for a touch of sparkle, this premium polish is suitable for natural or acrylic nails and can be layered for deeper, more opaque color. Our salon quality nail polish dries to a matte finish, but add a clear top coat for a sophisticated, high-gloss shine. This temperature-based polish provides a lovely color combination, and can be used with various application techniques like water marbling to create a gorgeous work of 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 Smooth Jazz purple thermal nail polish is cruelty-free and 10-free.