Tombow MONO Drawing Pencil, F, Graphite 12-Pack
Brand: American Tombow
Superior extra-refined, high-density graphite with F hardness
High point strength, break-resistant
Smear proof lines for crisp, clean drawings
Slow wear for smooth, dense writing
Available as a set of 12 in 14 degrees of hardness (6B, 5B, 4B, 3B, 2B, B, HB, F, H, 2H, 3H, 4H, 5H & 6H)