Description
The Amazon links below are representative. Clicking on them will also help you find other colors and quantities.
Retro 51 Standard Ink Cartridge
- Length: 38mm (1.5″)
- Manufacturer’s website: Retro 51
The Retro 51 ink cartridge matches the international standard size. It is available in black or blue ink. Most pen and refill makers offer substitutes for this cartridge.
