Rollerball refill - blue
Rollerball refill in European size, line width approx. 0.5 mm. Writing colour blue. The conical tip made from wear-resistant stainless steel is ideally suited for comfortable and striking writing. The cap-off ink does not run dry even if the cap is removed for 2–3 days. Replacement refill for Topball 811 and other Euro size ink pens.