This listing includes 0.5mm mechanical pencil lead from multiple brands. - Type: Mechanical pencil lead - Size: 0.5mm - Quantity: B 20 leads - Brands: uni, Pentel, Platinum Pen The amount remaining is plentiful. The cases have multiple scratches and stains. Please understand that these are old items before purchasing. Please note the following: - I am not currently considering selling individual items. - Items will be simply packaged, and packaging materials may be reused.