ZIG Cocoiro Pen Refill

Mix these refills with the Cocoiro pen bodies that you can find

HERE

. The tip of this pen is semi-rigid flexible, perfect for writing lines of different widths depending on the pressure, position and speed applied, creating a difference in the strokes of about 0.2 to 1.0mm. The refills for Cocoiro only black pens are available in 3 nibs: 0.3mm ballpoint tip, flexible semi-rigid nibs, and extra-fine brush nibs.