- Lead Knowledge
- B=Black (darkness), H=Hardness, softer leads have higher B values and darker colors, harder leads have higher H values and lighter colors
- Grip Design
- Water drop-shaped holes for finger positioning, 30° pen-paper angle for comfortable writing, suitable for both left and right-handed users
- Safety
- Complies with EU safety standards EN71-3/9, non-toxic water-based paint, anti-bite lead design
- Lead Quality
- Smooth graphite lead for precise writing and drawing, suitable for writing, drawing, and exams
- Barrel Design
- Symmetrical triangular barrel for comfortable grip and stability, prevents rolling off the table
- Durability
- Wood barrel ensures lead protection, prevents deformation and cracking, 360° coverage for lead protection