Wolff's Carbon Pencils

The carbon pencil is the perfect combination of charcoal and graphite. It has a fine grain, and goes on smoothly and precisely in rich, velvety, matte black lines. Carbon pencils have a consistent softness, for superior blending and texture. The 5mm core is encased within a natural cedar wood barrel, making the pencils easy to use, and easy to sharpen for detail work. They are available in four degrees of hardness — B (hardest), 2B, 4B, or 6B (softest).