Ballpoint pen refill Waterman S0944480 medium black 1 pc

The Waterman S0944480 medium black refill provides a consistent, smooth writing experience for compatible Waterman ballpoint pens. Formulated to deliver rich black ink with a medium line width, this refill is intended for everyday writing tasks where reliable ink flow and legible lines are important. Supplied as a single refill, it offers a straightforward way to extend the service life of a ballpoint pen without replacing the entire instrument.

Advantages

This refill produces a steady, uniform line with minimal skipping and fast-drying black ink to reduce smudging on standard paper. The medium tip balances fine control and visible line weight, making it suitable for routine note-taking and document signing. Its design ensures easy installation and secure fit in compatible Waterman ballpoint bodies, preserving the pen’s original balance and ergonomics.

Suitable for

Key specifications

How to use

Unscrew or pull apart the barrel of the compatible Waterman ballpoint pen according to its design to access the existing refill. Remove the empty refill and insert the Waterman medium black refill into the barrel with the tip oriented outward. Reassemble the pen body and test the writing on a scrap of paper to ensure proper ink flow and tip engagement. If the refill does not advance or seat correctly, repeat disassembly and check alignment before tightening the barrel.

Recommendations

Store refills capped or in their original packaging at room temperature and away from direct sunlight to preserve ink performance. For best results, use on standard office papers; avoid heavy-coated or high-gloss surfaces that can impede drying. Replace the refill when ink flow becomes intermittent or the line fades to maintain consistent writing quality.