Mitsubishi Pencil Mechanical Pencil Lead uni 0.3 2B 10pcs Box ULS03252B

[Smudge-proof manufacturing method] A new manufacturing method for producing a tight-fitting core that prevents smudges by using a unique blend of ingredients to make the core powder adhere to the paper surface. [Core diameter] 0.3 mm [Quantity] 25 pieces x 10 packs [Hardness] 2B [Size] Height 76.0 x Width 20.0 x Thickness 7.0 mm / Weight 5.6 g [Materials] Front case: ABS, back case: PP