LD742  Pentel Pencil Leads, Lot of 13 tubes, each piece of lead is. 2 3/8 in long.  Includes: 1 tube P1 Soft for film, 0.5mm dia, 3 tubes HB No, 2 Medium 0.5mm dia, 2 tubes Blue, 0.9mm dia, 7 tubes  H Hard 0.5mm dia. Each tube contains 12 leads.(1 avail)