- Gel ink: ultra smooth writing and bright colorsn a- water based inkn a- very low pressure required for smooth writingn a- tungsten carbide ball perfect sphere and very resistantn a- medium point: 0.7Mm line width 0.35Mmn a- easy to use: clic retractable mechanismn a- rubber grip for comfort and controln a- clear tinted barrel to see ink supply. Matches ink colorn a n aenvironmental benefitsn a- pvc free product
- Gel ink: ultra smooth writing and bright colorsn a- water based inkn a- very low pressure required for smooth writingn a- tungsten carbide ball
