Daler-Rowney Aquafine Watercolor Inks are highly saturated, pigment-based inks that are perfect for a wide range of uses and techniques. The Aquafine Inks can be applied directly using the included dropper or use brushes, paint markers, technical pens, or airbrushes. Available color: Ultramarine Blue Dark, Burnt Umber, Quinidine Magenta, Cadmium Red Hue, Lemon Yellow, Yellow Ochre...