PILOT PL-3ENO-HB- Pencil Lead

The Pilot PL-3ENO-HB fills 0.3mm mechanical pencils for technical drawing and fine writing. High-purity Japanese graphite cores resist smudging to keep work clean. Each 60mm HB lead provides consistent dark lines with minimal breakage.

Key Features

1. Smudge-Resistant Graphite: High-purity Japanese graphite composition reduces smearing on paper. It keeps drafts legible despite high humidity or hand sweat.
2. 0.3mm Lead Diameter: Ultra-fine point type for technical drawing and precision writing. This diameter produces sharp lines for high-density schematic work.
3. HB Grade Hardness: Balanced graphite core density for dark, legible marks. It maintains consistent friction levels on standard paper surfaces.
4. Refill Capacity: 12 pieces of 60mm lead per plastic tube. Supplies enough material for extended drafting sessions without restocking.

Frequently Asked Questions

Is Pilot ENO lead smudge proof?

The high-purity graphite core resists smudging but won't stop marks if rubbed with force. It maintains clean technical drawings during standard hand contact.

Does 0.3mm lead break easily?

The 0.3mm diameter snaps under excessive vertical pressure. Keeping the lead extension short prevents breakage during heavy writing tasks.