- Pentel’s Hi-Polymer Leads are famous around the world for their strength and density.
- Pentel is the pioneer of graphite lead research.
- Experience the superior strength, blackness and smoothness for yourself.
- Pencil refill leads in 0.3 mm line width in HB grade (degree)
- Suitable for all mechanical/clutch pencils.
- 12 tubes per box (each tube contains 12 leads)
- Price each