Pilot G-TEC-C4 0,4 mm Blau Ultrafeiner Tintenroller Gelschreiber, BL-GC4-L (PKT 2 STIFTE)
PILOT PEN REFERENCE : BL - GC4 - L. Another massive plus on these pens is that they are REFILLABLE. As you know we all get use to using a particular pen the way it feels and writes etc, then it runs out.