Fountain Pen Ink Filler Syringe & Converter Tool – 3.4mm
Fountain Pen Ink Filler Syringe & Converter Tool – 3.4mm
Effortless Ink Filling for Fountain Pen Enthusiasts
Keep your fountain pen perfectly inked with this handy Fountain Pen Ink Filler Syringe & Converter. Designed for everyday use at the office, school, or home desk, this 3-piece tool makes refilling ink cartridges and converters quick, clean, and mess-free. Whether you're topping up from a bottle of your favourite ink or flushing out an old cartridge, this compact device gets the job done every time.
Made in Mainland China.
⚠️ For industrial/stationery use only. Not for medical or sterile applications.
Why You'll Love It
- Universal 3.4mm Caliber: Compatible with most standard fountain pens, including red-dot style pens — simply remove the needle to use the converter directly.
- Simple Filling Action: Dip your pen tip into bottled ink, press the spring bar down, then release — ink draws smoothly into the converter with no fuss.
- Easy 3-Part Assembly: The filler includes a converter, white connector, and needle. Connect them at the correct ends, apply a touch of grease for a snug fit, and you're ready to go. A little extra pressure may be needed on first assembly.
- Flush & Fill: Ideal for both filling ink cartridges/converters and flushing them clean between ink changes.
- Durable Construction: Made from a combination of plastic and metal for long-lasting everyday use.
- Multi-Pack Options: Available in quantities of 1–10, so you can stock up for the whole classroom or office.
Specifications
| Caliber | 3.4mm |
| Length | Approx. 12.5 cm |
| Material | Plastic + Metal |
| Quantity | 1–10 units |
| Use | Industrial/stationery use only — non-sterile |
| Origin | Mainland China |
Package Contents
- 1–10 × Fountain Pen Ink Filler / Inking Aid (as selected)
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- 3D Printed PLA Fridge Bottle & Can Holder – Anti-Roll Organizer — keep your ink bottles neatly organized
Learn more: Ready.gov emergency supply guidance
Frequently Asked Questions
Q: Is this fountain pen ink filler compatible with all fountain pens?
A: The filler is designed with a 3.4mm caliber converter that fits most standard fountain pens, including red-dot style pens. To use just the converter (without the needle), simply detach the syringe needle portion before use.
Q: How do I fill my fountain pen using this ink filler syringe?
A: Dip your assembled fountain pen tip into your bottle of ink, press the spring bar down fully, then slowly release it. This creates suction that draws ink up into the converter. It's a clean, straightforward process that takes just seconds.
Q: Can I use this tool to clean or flush my fountain pen cartridge?
A: Yes! The ink filler syringe is excellent for both filling and flushing fountain pen cartridges and converters. Simply use water or a pen flush solution instead of ink to clean out old residue between ink colour changes.
Q: Is assembly difficult?
A: Assembly is simple — connect the three parts (converter, white connector, and needle) at their correct ends. Wrapping the connector with a small cloth and applying a little grease helps seat everything snugly. A slightly firmer push may be needed the very first time you assemble it.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.