Pilot Mechanical Pencil Lead Neox Graphite 0.5mm, 2B (HRF5G-20-2B), 40 Leads3 Pack/total 120 Leads (Japan Import) [Komainu-Dou Original Package] Go to amazon.com Related posts Top 14 best 0.5 lead 2b 2022 How to buy the best graphite pencil lead? FeatureThe diameter of a lead : 0.5mmOne Box Contains 40 Refills: Total 120 RefillsMechanical pencil lead which combined high purity graphiteHigh strength