Faber-Castell's 0.5 mm B Super-Polymer lead boasts strong durability and rich black pigmentation.
The included refill tool makes for effortless replenishment, while the color-coded line width and 12 leads per tube provide convenience.
With its smooth performance and filling assistance, this lead is perfect for most mechanical pencils.
- Hardness: B Line
- width: 0.5 mm.
