An exciting fusion between Da Vinci's most distinguished watercolor hues and those colors traditionally found on acrylic palettes. 48 professional fluid acrylic colors promise to awe those who appreciate pigment strength and vibrancy. Unique and stable acrylic polymer emulsion achieves a dry film that is water resistant and flexible with exceptional durability. No fillers or extenders are added and each formula is packed with permanent lightfast pigments approved by ASTM International for Artist's Quality. 4oz. and 1oz. bottles.