Highest degree of lightfastness Same fantastic results of traditional oil paints You can mix the paints with water and no solvents required 40ml Tube Painting without solvents; what could be better? Cobra is good for your health, the environment, and feeding your passion for oil painting. These water mixable oil colour paints produce beautiful, long-lasting results without solvents - and clean up with just soap and water! Made with Dutch craftmanship, pigments are triple ground during production for a superior artist quality product. High degree of lightfastness. Range includes transparent, semi-transparent, semi-opaque, and opaque colours.