Daler Rowney System 3 Acrylic Paint Introduction Set. Box of 10 x 22ml acrylic paints. System 3 Original are high quality versatile water based acrylic paints that offer an excellent painting experience. These acrylic paints offer all the virtues of light fastness, permanence, covering power and flexibility. The paints can be thinned with water for washes or used directly from the tube as a thicker bodied paint. Either way it dries quickly to form an insoluble film