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LEAD STAEDLER 0.9 B

Code: 3940

Unit: EA

Description: Currently the Staedtler website lists the following size and hardness options for Mars Micro Carbon leads. 0.3mm = B, HB, H, 2H. 0.5mm = 2B, B, F, HB, H, 2H, 3H. 0.7mm = 2B, B, HB, H, 2H. 0.9mm = B, HB.