Highest degree of lightfastness Same fantastic results of traditional oil paints You can mix the paints with water and no solvents required 200ml Tube Same fantastic results as painting with traditional oil colours, but without the solvents! Cobra Study is better for your health, your wallet, the environment, and feeding your passion for oil painting. These water mixable oil colour paints produce beautiful, long-lasting results and clean up with just soap and water! The range offers a smaller colour palette than Cobra artist, and less pigment is used in Cobra Study for an economy version. Great for students, hobbyists, or the experimental artist. These Dutch-made paints feature a high degree of lightfastness and are available in semi-transparent, semi-opaque, and opaque colours.