- Ultra-fine yet extra strong refill leads for mechanical pencils.
- Quality leads for use in Pacer 100, Pacer 300, Pacer 500 and suitable for other mechanical/clutch pencils.
- Pencil refill leads in 0.5 mm and 0.7 mm line widths.
- 12 canisters per box (each canister contains 12 leads)
- Choice of grades (degrees) available.
- Price each