A unique compound of graphite and carbon bound together with a special synthetic resin. Thin but extremely strong lead that produces a smooth, dense black line. 0.7mm. 12 leads per tube.
- Resists breaking and never needs sharpening
- 12 Leads per Tube, 2+1PC Bonus Pack
- HB, 0.7mm, fine lines
- Fits all 0.7mm mechanical pencils