Color:Mix Uni Mechanical Pencil Lead Nano Dia 0.5mm, Color Mix, 20 leads x 3 Packs (Total 60 leads) Japanese Stationery Original Package
[Uni NanoDia Color Lead - 0.5 mm -Mix ]
Model Number: Uni-ball 0.5-202NDC.MIX
Lead Size(Diameter): 0.5 mm
Quantity in Pack: 20