This table serves as a general guideline for which brands of cartridge/converter pens accept proprietary vs standard international cartridges/converters.
Hongdian Fountain Pen Ink Converter, Pack of 5, Bore Diameter 3.4mm : Office Products
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Cartridge or Converter Compatibility - Pen Boutique Ltd
What is the difference between a regular cartridge and an international cartridge for a Parker Jotter Fountain Pen? - Quora
What is the difference between a regular cartridge and an international cartridge for a Parker Jotter Fountain Pen? - Quora
Do you need special pens to use with a drawing tablet on any surface, or can you use any pen? - Quora
Universal Ink Converter CON 40 for PILOT Fountain Pen Reusable Replace Cartridge
Cartridge/Converter Compatibility Guide - The Goulet Pen Company
How to revive an old dried up fountain pen ink cartridge - Quora
Fountain Pen Converter 800A | Platinum - This excellent piston-style converter allows any Platinum fountain pen (and also certain models from Kuretake) to accept fountain pen ink from a bottle. Simply pop it into the pen where the ink cartridge would normally mount, then draw ink through the nib and into the converter by twisting the piston. Platinum converters are solidly built and easy to use, with a secure mount that prevents leakage. Pen, St.
Platinum Fountain Pen Converter - Gold
Guide to Fountain Pen Ink Converters - The Pen Refill Guide
If I have a Parker Fountain pen can I use an ink well or do I need to use the cartridges? - Quora
Can you refill your own fountain pen cartridges with another brand of bottled ink (not cartridge)? - Quora
12 PCS Fountain Pen Piston Converters, Compatible with Parker and Hongdian Fountain Pen, 3.4mm Bore Diameter Ink Absorber Filler : Office Products
Las moonman usan cartuchos universales? Relojes Especiales, EL foro de relojes