Mitsubishi Pencil Uni 2B Mechanical Pencil 0.5mm Lead, 10-pack (Box ULS05402B)

[Smudge-proof manufacturing method] A new manufacturing method for producing adhesive cores that suppress smudging by making the core powder adhere to the paper surface through a unique ingredient formulation. [Lead diameter] 0.5mm [Quantity] 40 leads x 10 packs [Hardness] 2B [Size] 76.0mm (height) x 20.0mm (width) x 7.0mm (thickness) / Weight: 6.3g [Materials] Front case: ABS, Back case: PP