Loew-Cornell Sketching Set, 12-Pack: * Contains 2 charcoal pencils (soft and medium), 4 graphite pencils (HB, 2B, 4B, 6B), 1 vinyl eraser, 1 sandpaper block, 2 tortillions, 1 paper stump and 1 pencil sharpener * Conforms to ASTM D4236 * Imported * Material content: wood