Pack/12 Fountain Pen Ink Cartridges, Invincible Black
Standard international size: 1.5" long x .25" diameter
Pack of 12 standard international size fountain pen ink cartridges by Private Reserve. Excellent coverage, smooth flow, vibrant color. Private Reserve began in a backroom workshop of a jewelry store in Zionsville, Indiana and is now one of the fountain pen industry's premier provider of artisan inks.
- Standard international size
- 1.5" long (38mm) x .25" diameter (6.35mm)
- pH neutral, stable dyes
- Smooth flow
- Easily cleaned from pen, leaving no residue
- No feathering
- Fast drying
The cartridges fit the following brands (compare your cartridge size to be sure as not all models take this universal cartridge): Acme, Ancora, Bossert & Erhard, Bexley, Caran d'Ache, Cartier, Colibri, Conklin, Conway Stewart, Daniel Hechter, DaniTrio, David Oscarson, Delta, Elysee, Faber Castell, Itoya, Jorg Hysek, J.P. Lepine, Lalax, Libelle, Loiminchay, Marlin, Michel Perchin, MontBlanc, Montegrappa, Monteverde, Nettuno, Northpoint, Omas, Pelikan, Recife, Regal, Retro 1951, Rosetta, Rotring, S T Dupont, Sensa, Sheaffer, Signum, Stipula, Taccia, Tombow, Visconti, Waterford, Yard-O-Led & many others.
These cartridges DO NOT FIT pens that take proprietary cartridges: Parker, Sheaffer, Cross, Waterman, Aurora, Lamy and Pilot.
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