This set combines the essential tools a sketch artist needs to blend, shade, sharpen and erase drawings in graphite, charcoal, pastel, and other dry media. It contains a sandpaper pointer, a 3" x 4" chamois, a kneaded eraser, a stainless steel erasing shield, two blending stumps (3/16" and 5/8") and three tortillons (3/16", 1/4" and 5/16").