Pentel Mechanical Lead Pentel Ein B 10pcs 1.3mm C2813-B

[Features] "Smooth," "hard to break," and "hard to get dirty." High-performance replacement lead for mechanical pencils. [Core diameter] 1.3mm [Hardness] B [Single item size] W20×D7×H78mm/9.8g [Material] Body: Recycled POM, Cap/Cover: Recycled PC