Ideal for sketching on the go, this set contains 12 graphite pencils, a nylon canvas clip-on bag, a dust-free vinyl eraser and a metal sharpener with a tempered steel blade. The pencils have break-resistant leads made of finely ground graphite and clay for smooth, consistent lay down encased in hexagonal cedar wood. The set includes pencils in 6B, 4B, 2B, B, HB, H, 2H and 4H degrees of hardness an essential range for sketching and drawing.