STAEDTLER Ballpoint Pen Refill - Jumbo - Medium - Blue

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Currently unavailable
The STAEDTLER 458 M-3 is a jumbo ballpoint refill designed for users seeking a reliable and smooth writing experience in their retractable ballpoint pens. It offers indelible, airplane-safe ink in a medium line width, ensuring consistent performance for everyday writing tasks. A key benefit is its compatibility with most pens using 'Parker-style' refills. However, it is a refill only and requires a compatible pen body to function.
| Model Part Number | 458 M-3 |
|---|---|
| Brand | STAEDTLER |
G2 format, also commonly known as 'Parker-style', is an industry standard for ballpoint pen refills. This allows for broad compatibility across many different pen brands.
No, it is designed for pens that specifically use the 'Parker-style' G2 refill format. It will not fit pens with proprietary refill shapes.
The ink capacity is considered 'jumbo', meaning it offers a longer writing life than standard refills. Actual lifespan depends on writing pressure, frequency, and paper type.
This refill is specifically designed for retractable ballpoint pens. It may not be compatible with click-action or twist-action mechanisms if the internal housing differs.
Indelible ink is permanent and resistant to fading, washing out, or alteration, conforming to ISO 12757-2 standards for document security.
Dispose of used refills responsibly according to your local recycling or waste disposal guidelines.
Ensure the refill is properly seated and the pen tip is clean. Try extending and retracting the tip a few times. If the issue persists, the ink may be depleted or the ballpoint may be obstructed. Clean the tip gently with a damp cloth.
While designed to be airplane-safe, ensure the refill is correctly installed and the pen tip is fully retracted before flight. Examine the refill for any visible damage.
Verify that your pen uses the 'Parker-style' G2 refill format. This refill is not compatible with proprietary refill shapes. Consult your pen manufacturer's specifications.
Setup:
Compatibility:
This refill is designed to fit pens that use the 'Parker-style' G2 refill format. It is compatible with most retractable ballpoint pens that accept this standard. Always check your pen's original refill specifications to confirm compatibility.
Care: