Pencil Drawing By Paul Lung

• Carbon pencils
They generally are made of a mixture of clay and lamp black, but are sometimes blended with charcoal or graphite depending on the darkness and manufacturer. They produce a fuller black than graphite pencils, but are smoother than charcoal.
• Coloured pencils, or pencil crayons
These have wax-like cores with pigment and other fillers. Multiple colours are often blended together.