1. Product Overview
The Schneider Express 225 M is a large-capacity ballpoint pen refill designed for consistent and reliable writing. It features indelible ink, conforming to ISO 12757-2 G1 standards, ensuring clean and waterproof writing for up to 6000 meters. The refill is equipped with a wear-resistant stainless-steel tip, which contributes to a smooth writing experience and complete ink utilization. This medium point refill produces an approximate 0.4 mm line.
- Large Ballpoint Pen Refill EXPRESS 225 M Blue, ISO 12757-2 G1, Indelible.
- Designed for use with Schneider Express ballpoint pens.
- Features a durable stainless steel tip for consistent ink flow.

Image 1.1: A pack of ten Schneider Express 225 M ballpoint pen refills, showcasing their design and quantity.
2. Compatibility
The Schneider Express 225 M refill is primarily designed for Schneider Express ballpoint pens. It is also noted to be compatible with certain Paper Mate pens, specifically the Paper Mate Lubriglide refill and Paper Mate PowerPoint refill types. Users should verify the dimensions and fit within their specific pen model before purchase to ensure proper function.

Image 2.1: A close-up view of a single Schneider Express 225 M refill, highlighting its construction.
3. Installation Guide
To replace an existing refill in your ballpoint pen with a Schneider Express 225 M refill, follow these general steps:
- Disassemble the Pen: Carefully unscrew the barrel of your ballpoint pen, usually near the grip or at the midpoint, to expose the internal mechanism.
- Remove Old Refill: Extract the used refill from the pen. This may involve gently pulling it out or unscrewing it, depending on the pen's design.
- Insert New Refill: Take a new Schneider Express 225 M refill and insert it into the pen's mechanism. Ensure it is seated correctly and securely.
- Reassemble the Pen: Screw the pen barrel back together until it is firmly closed.
- Test: Test the pen on a piece of paper to ensure the ink flows smoothly and the pen is functioning correctly.
Note: Specific pen models may have slight variations in their disassembly and reassembly processes. Refer to your pen's original manual if available.
4. Usage and Care
The Schneider Express 225 M refill is designed for everyday writing tasks. Its indelible and waterproof ink makes it suitable for important documents where permanence is required. For optimal performance:
- Always retract the pen tip when not in use to prevent drying and accidental marks.
- Store pens horizontally or with the tip facing down to maintain consistent ink flow.
- Avoid exposing the refill or pen to extreme temperatures, which can affect ink viscosity.

Image 4.1: The "For Documents" logo, indicating the indelible and archival quality of Schneider ink.
5. Troubleshooting
If you encounter issues with your Schneider Express 225 M refill, consider the following:
- Skipping or Fading Ink: Ensure the refill is securely seated in the pen. If the issue persists, the refill may be nearing its end of life or have been exposed to conditions that affected the ink. Try writing a few lines firmly to re-establish ink flow.
- No Ink Flow: Check if the protective wax ball or cap on the tip was removed before use. If the refill is new and still not writing, it might be defective.
- Refill Does Not Fit: Double-check the compatibility section and your pen's specifications. Not all refills are universally compatible, even if they appear similar.
6. Specifications
| Feature | Detail |
|---|---|
| Model Number | EXPRESS 225 |
| Ink Type | Ballpoint, Indelible (ISO 12757-2 G1) |
| Point Type | Medium (M) |
| Line Width | Approx. 0.4 mm |
| Ink Colors Available | Blue, Black, Red, Green |
| Refill Length | Approx. 4.21 inches (10.69 cm) |
| Refill Diameter | Approx. 0.2 inches (0.51 cm) |
| Weight per Refill | Approx. 0.122 ounces (3.46 grams) |
| Manufacturer Part Number | 4004675170132 |
7. Warranty and Support
Schneider products are manufactured to high-quality standards. For specific warranty information or support regarding your Schneider Express 225 M refills, please refer to the official Schneider brand store on Amazon or contact Schneider customer service directly. Keep your purchase receipt as proof of purchase.

