Golden High Flow Set of Ten Assorted 1 fl. oz. (30ml) Colors - A new acrylic paint line that can go from brush to marker or from fountain pen to airbrush and more. From fine line detail work to broad strokes, High Flow Acrylic has an ink-like consistency that lends itself to a wide range of techniques, and a wide range of artists. Ready to use. Apply with airbrush, pen, paint marker or brush as a permanent alternative to watercolor or ink.