■ Pentel Mechanical Pencil Lead Refills This is a set of 5 "Ain" 0.4mm refills. This is a perfect combination for those looking for darker lead. • Hardness B: 4 pieces (Model number: C284-B) • Hardness 2B: 1 piece (Model number: C284-2B) • Contents: 30 leads per pack [Condition of the product] Although it is a new and unused item, it has been stored at home. There may be minor scratches on the surface of the case due to storage. There is no problem with practical use, but please refrain from purchasing if you are looking for a perfect condition. Please check the images for details. [Shipping method] We will take waterproof measures and ship after protecting with cushioning material. • #Pentel • #Pentel • #Ain • #Ain • #MechanicalPencilLead • #MechanicalPencil • #04mm • #Stationery • #WritingInstruments • #OfficeSupplies • #BulkSale • #B • #2B 100.