- Brand
- GuangBo
- Nib
- EF (Extra Fine) nib designed to prevent ink breakage, ensuring smooth writing without smudging or bleeding.
- Ink Technology
- Advanced anti-leak ink system with self-regulating ink flow technology for consistent and smooth writing without ink leakage.
- Grip Design
- Ergonomic pen groove design to correct grip posture, providing comfortable writing experience.
- Clip
- White steel wire clip with strong clamping force to prevent accidental dropping, convenient for carrying and reduces loss.
- Ink Tube