Daler-Rowney System3 is a versatile water-based acrylic offering lightfastness, permanence, insolubility, and covering power in an economical, medium-bodied paint. System3 is fast-drying and has a greater pigment load than other paint in its class. - Daler-Rowney System3 Acrylic - Sap Green, 500 ml bottleDaler Rowney System 3 Acrylic Color, SAP GRN 500ML -