Koh-I-Noor Gioconda 4865 5.6mm Graphite Lead - 6B

5.6mm soft graphite lead, 120mm long. Available in 2B, 4B and 6B. Pack of 6 leads. The 4B and 6B grades are actually very slightly wider than the 2B. Although they should work fine in most 5.6mm clutch pencils, like the Koh-I-Noor 5359, they are too wide for the Koh-I-Noor 5.6mm Automatic Pencil.