Cold Open has a subtle shift from a cobalt blue to dark turquoise. It's perfect for things that go bump in the night. Despite being white in the bottle, Cold Open must be used over a black primer as it will not show when used over white. Turbo Dork paints are made of a mixture of pigments suspended in an acrylic medium plus additives that make them fast-drying, water-soluble when wet, and water-resistant when dry. The Metallics contain pigments and small mica flakes that create a sparkling effect on the paint surface making it look like metal. Formulated for airbrush use, but may also be hand brushed.