The Cont� Carbon pencil is derived from traditional charcoal but is stronger, and its lead does not crumble or dirty the hands. Its delicate and detailed finish enables all types of perspectives to be drawn accurately. For finer, more defined lines ideal for sketching and technical drawings. This light and compact crayon is the perfect tool for sketch artists on the move. Ideal for small sketches drawn on the spot. Travel diaries. Available in differerent degrees of hardness from 2H to 3B. Length 176.5 mm / Diameter 8.5 mm / Lead diameter 4 mm. Download the information chart here (PDF)