- Practical: just push on a button to write- quality ink, quick drying and smooth writing- tungsten carbide ball, perfect sphere and very resistant- medium point: 1.0Mm- fine point : 0.7Mm- robust pen- clear section to see ink supply- barrel color matches ink color features writing colours blue product colour blue, transparent type clip-on retractable ballpoint pen point type medium tip width 1 mm line width 0.4 Mm clip yes other features doesn't contain pvc packaging data quantity per pack 50 pc s
- Practical: just push on a button to write- quality ink, quick drying and smooth writing- tungsten carbide ball, perfect sphere and very resistant- medium
