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A box of twelve black fountain pen ink cartridges

Namiki

Namiki Pilot IC-100 Fountain Pen Ink Cartridge Black 12/Box 69100

SKU CH-MV04-MSXKT

Black fountain-pen ink cartridges, 12 per box, compatible with all Pilot fountain pens

  • TypeFountain Pens
  • ColorBlack
  • Convenient 12-cartridge box keeps a spare always ready
  • Black ink delivers crisp, professional lines on every page
  • Standard IC-100 cartridge fits all Pilot fountain pens
  • Ready-to-use refill eliminates messy bottled-ink filling
  • Genuine Pilot Namiki supply ensures reliable flow and consistency

Cartridge set for Pilot fountain pens

This pack contains twelve Namiki IC-100 black ink cartridges designed for Pilot fountain pens. The cartridges are sold new and ready to use. They suit writers who prefer the convenience of disposable refills over bottled ink. Each unit is a standard international cartridge format compatible with the full Pilot fountain pen range.

Clean handling and consistent flow

The sealed cartridge design prevents leaks during storage and transport. Black ink flows evenly without blotting or feathering on standard paper. No maintenance is required beyond replacing the cartridge when empty. The format keeps hands and work surfaces clean during changes.

Steady output for daily writing

Under continuous use the cartridges deliver uniform line weight until the ink is exhausted. There is no drop-off in saturation during long sessions. The supply scales with the number of cartridges kept on hand. Writers who need high-volume refill systems or permanent archival inks should consider bottled alternatives.

Highlights

  • Convenient 12-cartridge box keeps a spare always ready
  • Black ink delivers crisp, professional lines on every page
  • Standard IC-100 cartridge fits all Pilot fountain pens
  • Ready-to-use refill eliminates messy bottled-ink filling
  • Genuine Pilot Namiki supply ensures reliable flow and consistency

Specifications

TypeFountain Pens
BrandPilot
ColorBlack

Questions about this item

How do I install the IC-100 cartridge into my Pilot fountain pen?

Unscrew the barrel, pull out any empty cartridge, and press the new IC-100 firmly onto the nib unit until it seats; the step people miss is not pushing hard enough to break the seal.

What replacement will the IC-100 cartridges need over time?

Each cartridge is single-use; when the black ink runs out you simply swap in another from the 12-count box.

What limit appears first during long writing sessions with the IC-100?

Ink capacity per cartridge is the limiting factor; heavy use will empty one cartridge before the nib overheats or the feed fails.

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