About the product
- Superior extra-refined, high-density graphite with 4H hardness
- High point strength, break-resistant
- Smear proof lines for crisp, clean drawings
- Slow wear for smooth, dense writing
- Available as a set of 12 in 14 degrees of hardness (6B, 5B, 4B, 3B, 2B, B, HB, F, H, 2H, 3H, 4H, 5H & 6H)
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