Pilot Mechanical Pencil Lead Neox Graphite 0.5mm, 4B, 40 Leads (HRF5G-20-4B)

Uni Mechanical Pencil Lead, Nano Dia, 0.5mm, 4B (U05202ND4B)

rOtring 600 0.5mm Black Barrel Mechanical Pencil (1904443)

Pilot Mechanical Pencil Lead Neox Graphite 0.7mm, 2B, 40-Count (HRF7G-20-2B)

Pentel Ain Pencil Leads 0.5mm 4B, 40 Leads X 5 Pack/total 200 Leads (Japan Import) [Komainu-Dou Original Package]

Pentel Mechanical Pencil Lead, Ain Stein, 0.5mm, 4B (C275-4B)

Uni Mechanical Pencil, Kuru Toga Roulette Model 0.5mm, Gun Metallic (M510171P.43)

Pilot Mechanical Pencil Lead Neox Graphite 0.5mm, 2B (HRF5G-20-2B), 40 Leads×3 Pack/total 120 Leads (Japan Import) [Komainu-Dou Original Package]

Staedtler Mars Carbon Lead, 2mm, 4B, 12 Lead (200-4B)

Pilot Mechanical Pencil Lead Neox Graphite 0.9mm, 2B, 36 Leads (HRF9G-20-2B)