Graphite
noun.
A soft, steel-gray to black, hexagonally crystallized allotrope of carbon with a metallic luster and a greasy feel, used in lead pencils, lubricants, paints, and coatings, that is fabricated into a variety of forms such as molds, bricks, electrodes, crucibles, and rocket nozzles. Also called black lead, plumbago.
Rather than going with an obvious photo of a pencil I actually went out and purchased a pencil sharpener (because I didn't have one) to get a different perspective. Its about as close to an "action" shot as you can get for 'graphite'.
Tomorrow's randomly generated word is: cuddly