Schneider Fountain Pen Ink Cartridge - Blue (6-Pack)

Standard international cartridge. Water-based black ink, ball closure, fits most fountain pens.

Why This Exists

Schneider ink cartridges are standard international format — the universal size that fits most fountain pens from brands like Kaweco, Pelikan, Faber-Castell, Montblanc, Caran d'Ache, and dozens more. They're made in Germany by a company that's been refining ink chemistry since 1938, and they're known for consistent flow, strong colour, and clean performance.

The water-based formula flows smoothly to the nib without skipping or clogging, delivers a true black line, and won't stain your pen even if left inside for extended periods. The ball closure system prevents leaks and keeps the ink fresh until you're ready to use it. Simple, reliable, and compatible with nearly every pen in your collection that isn't Parker, Lamy, or Cross.

What Makes It Good

• Standard international format — fits most fountain pens including Kaweco, Pelikan, Faber-Castell, Montblanc, Rotring
• Water-based ink — smooth flow, easy to clean, won't damage pen components
• Ball closure system — leak-proof seal keeps ink fresh
• Strong black colour — consistent, vivid lines that don't fade
• 0.9ml per cartridge — 5.4ml total ink capacity per pack
• Made in Germany — Schneider's proven ink chemistry since 1938

Who This Is For

Perfect for anyone with a fountain pen that takes standard international cartridges. Ideal for everyday writing, journaling, hand-lettering, or as backup refills to keep your pen ready.

Specifications

Note: These cartridges fit most fountain pens that accept standard international format, but do not fit pens with proprietary cartridges like Parker, Lamy, Cross, Sheaffer, Waterman, Aurora, or Pilot. When in doubt, compare the cartridge size to your existing refills.