Private Reserve Ink Fountain Pen Cartridges – Invincible Black
Private Reserve premium fountain pen ink cartridges offer vibrant European-grade ink colors. With a rainbow of hues that will transform your writing experience. Private Reserve Invincible ink is a permanent archival ink. It is UV resistant, waterproof, non-erasable, and highly pigmented – all in the convenience of a cartridge!
- 12 Cartridges Per Pack
- Premium Quality
- Color: Invincible Black
- Archival/documental Ink
- Permanent
- Pigmented Ink
- Non-Erasable
- Waterproof
- UV Resistant
- Standard International Size
- Fits Most Fountain Pens
- Overall Cartridge Size – 1 1/2 in. x 1/4 in.
- Mix & Match Colors for Quantity Discount!
