Box of 12 Carré Cretacolor Portrait pastels Unbaked chalk pastel bars guarantee brilliant color results due to complete pigmentation and special lightfastness. All shades can be mixed with each other, blended and painted with water. They are characterized by a particularly smooth and grease-free line. The wide side of the chalk is ideal for working on large areas, the edges for crisp lines and precise contours. Fixation is necessary.