Golden High Flow Acrylics have an ink-like consistency that makes it versatile to use with multiple artists tools- paint brush, tech pens, refillable markers, airbrush, and more. Made from the same ingredients as Golden Artist acrylic colors with additives such as flow improvers, levelers, and retarders to create a thin, free-flowing paint. The entire line includes natural earth colors, core colors, Iridescents, and fluorescents. Single 1 ounce bottle, Pyrrole Orange