Van Gogh Green Pastels

Van Gogh Oil pastels contain a binder of mineral oils and waxes. They are available in a wide variety of colors. Each color sold seperately in a three-inch stick.The last number in the color code indicates the tone of the pastel. Color swatches also ref lect these differences in tone..3 = mixing shade with black.5 = full shade.7/.8/.9 = mixing shade with an increasing amount of white