Schneider Pen Refill Rollerball 850 0.5mm Black 2 pieces (Fits Topball 811)

Replacement Rollerball refill for Topball 811 and other Euro size ink pens.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