Cobra Water Mixable Oil Colours replicate the characteristics of traditional oil paints, featuring a drying time of 3-5 days and consistent sheen across all shades. They have the same painting properties as classic oils, with pigments and brushstrokes that remain vivid and vibrant after drying. Cleanup is easy too, as no solvents are required - just soap and warm water will do. Those using water mixable oils may want to explore Cobra Water Mixable Oil Mediums to customize consistency and appearance without compromising the water-solubility. However, combining Cobra with regular oils, mediums and solvents will eliminate the water-mixability.