Mont Marte Charcoal Pencils are ideal to use for detail sketching. FEATURES Made from compressed charcoal encased in wood Cleaner and easier to handle than charcoal sticks Ideal for detail sketching and drawing Smudge and blend with fingers Sharpens like graphite pencils TIPS Keep damp cloth handy for wiping fingertips Highlights can be created with Mont Marte Kneadable Erasers