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

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

Strength & Deep & Smooth -Uni-ball Extra Fine Diamond Infused Pencil Leads, 0.5 mm-2B-Nano Dia 40 Leads x 3 Pack/Total 120 Leads/

strength & Deep & smooth -Uni-ball Extra Fine Diamond Infused Pencil Leads, 0.7 Mm-2b-[nano Dia]40 Leads X 3 Pack/total 120 Leads

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)

Strength & Deep & Smooth -Uni-ball Extra Fine Diamond Infused Pencil Leads, 0.3 Mm-2b-nano Dia 15 Leads X 3 Pack/total 45 Leads

rOtring 600 0.5mm Black Barrel Mechanical Pencil (1904443)

Uni NanoDia Machanical Pencil 0.5 mm Lead Pack of 3, 2B (U05202ND3P2B)