Hello, I've heard rumblings here and there that some modern and more available converters may fit old Esterbrook cartridge pens, for which cartridges are no longer available and aeromatic fillers are hard to find. So I'm curious to see if any of it is true. If you have any of the following converters and an old Estie cartridge pen, can you check to see if they might fit?
Converters to test for fit:
Any others?. Other brands are worth a try if you have them. Supposedly large-mouthed ones may offer some hope for those of us wanting to see if there's a better way than refilling also hard to find Esterbrook cartridges or adjusting Sheaffer ones.
Edited by spaceink, 11 November 2014 - 03:19.