One of our favourite rollerball pens - the cone-shaped tip of the Pilot VBall lays down a pure, consistent line of densely-coloured liquid ink. Smooth-writing, reliably-controlled ink delivery thanks to the V-System core. The 05 (extra-fine) writes a 0.3mm line. The VBall's cone-shaped tip and V-System core allows for precise, consistent, and richly pigmented lines with every stroke. Enjoy the extra-fine 0.3mm line for detailed writing and drawing tasks.