The first fineliner with a casing made from 88% bio-based plastic. With its wide color spectrum and slim shape, it is the ideal companion for drawing, writing, and highlighting. The cap-off ink does not dry out, even if the pen is left open for 2-3 days. The rubberized, ergonomic triangular grip ensures a slip-resistant and relaxed writing posture. Line width approximately 0.4 mm. Color: Neon Green. Ink does not dry out, even if the pen is left open for 2-3 days. Ergonomic triangular grip.