Explore Osprey fountain pen inks in both bottled ink and standard international short cartridges. Our bottled inks are made in the EU for Osprey Pens and formulated for smooth flow, crisp lines, and rich color — ideal for everyday writing, journaling, lettering, sketching, and flex nib use.

For convenient refills on the go, our short ink cartridges offer a clean, mess-free option in washable dye-based colors. Choose bottles for longer writing sessions and creative work, or cartridges for easy everyday use, travel, and quick refills.