Artisan Water Mixable Oil Colour has been specifically developed to appear and work just like conventional oil color. The key difference between Artisan and conventional oils is its ability to thin and clean up with water. Hazardous solvents are not necessary for Artisan and artists can enjoy a safer painting environment, making it ideal for artists who share a work space, schools or painting at home. Like traditional oil color, Artisan Water Mixable Oil Colour is made from linseed oil and safflower oil. The only difference is the linseed oil and safflower oil used in Artisan have been modified so that they will mix and clean up with water. The depth of color, buttery consistency, lightfastness, opacity/transparency, performance and drying times of Artisan allow artists to use this range for all oil color techniques. This beginners set includes 6 colors: Cadmium Yellow Pale Hue, Permanent Alizarin Crimson, French Ultramarine, Phthalo Green (Blue Shade), Yellow Ochre and Titanium White. Details:Includes assorted colors1.25 fl. oz. (37 mL) tube size6 sets (6 tubes per set)Specifically developed to appear and work just like conventional oil colorArtisan thins and cleans up with water