The first fine pen with a barrel made of 88% bio-based plastic. Awarded the world's most famous environmental label "Blue Angel". Ink color Vulcan-Yellow, tip with a 0.4 mm line.

• With its wide range of colors and fine line, it is suitable for drawing and writing.
• The cap-off ink does not dry out, even if left uncapped for 2-3 days.
• The triangular rubber...