Refill for ballpoint pen BIC BONUS 1W03 (model 199778) — standard ink cartridge, spare refill

This refill for ballpoint pen BIC BONUS 1W03 is a standard ink cartridge designed as a spare refill for compatible BIC ballpoint pens. Intended for everyday writing tasks, note-taking and office use, the refill provides consistent ink flow for reliable handwriting and a straightforward replacement option when the original cartridge is finished.

Advantages

The refill offers steady ink delivery and predictable line quality suitable for routine writing. Its form factor matches BIC BONUS 1W03 compatible pens for easy installation and secure fit. The cartridge uses standard ink suitable for general-purpose writing and minimizes interruptions by extending the usable life of existing pens.

Suitable for

• Everyday note-taking and journaling
• Office paperwork and form filling
• Schoolwork and homework tasks
• Replacing empty cartridges in compatible BIC ballpoint pens
• General-purpose writing at home or on the go

Key specifications

• Type: ballpoint pen refill with standard ink
• Compatibility: designed for BIC BONUS 1W03 series compatible pens
• Ink color: standard (black or blue depending on variant available from retailer)
• Tip: medium-point performance for everyday writing
• Mounting: replaceable cartridge designed for secure fit in compatible pen barrels

How to use

To replace the cartridge, disassemble the compatible BIC ballpoint pen according to the pen’s design, remove the empty refill and insert the new refill until it seats securely. Reassemble the pen and test on paper to confirm consistent ink flow. Store unused refills in a cool, dry place away from direct sunlight to preserve ink quality.

Usage recommendations

For reliable results, use the refill in pens specifically compatible with the BIC BONUS 1W03 form factor and avoid forcing the cartridge into incompatible barrels. If writing skips after installation, make several quick strokes on scrap paper to prime the ink flow.