AquaStic Oil Pastels are water-soluble oil pastels perfect for the beginner to serious artist. Each set contains colors specifically chosen for each limited color palette. No matter which size set you choose, you are assured of maximum color intensity, blending and mixing. They are suitable for use on paper, canvas, cardboard, wood, masonite, glass, plastic, leather, and more! Details:Includes assorted colors6 sets (20 oil pastels per set, 120 total oil pastels)Water-solubleHigh pigmented colorsSmooth consistency