At first glance, this polish appears black. But add some heat and our Black Magic thermal nail polish transforms into a greyish nude color. This temperature-based polish provides a dramatic look for an authentic rock star vibe and can be used with various application techniques like water marbling. Apply multiple coats of this color-changing nail polish depending on whether you desire a more transparent or deeper opaque color. Featuring a touch of sparkle, our premium polish is suitable for natural or acrylic nails and dries matte. This salon quality nail polish can be finished with a clear top coat for a sophisticated, 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 Black Magic thermal nail polish is cruelty-free and 10-free.