Artists with concern for the environment will feel secure about using this drawing paper, made in acid-free surroundings with 30% post-consumer fiber, and 70% virgin wood pulp. This 80 lb. paper offers the brightness, texture and durability of the regular 400 Series drawing paper. Each non-reflective, bright white sheet has a uniform surface, particularly suited to line drawings and technical artwork great for pencil, pen and ink, charcoal, light washes and markers.