80PCS Fountain Pen Ink Cartridges – Black & Blue Ink Refills, Squeeze-Type Converter Compatible, Smooth, Leak-Proof & Long-Lasting Writing, Portable Pen Refill for Office, & Home Use, Black

JINHAO 80PCS Fountain Pen Ink Cartridge Refills Black And Blue
Features: Brand: JINHAO fountain pen ink cartridges
80pcs Jinhao fountain pen ink cartridges Black New
writing clear, color, easy to use, you can put it anywhere else in the bag, backpack, paper bags and so on.
It is 100% closed, do not worry it will leak, only you want to open it and it encounters a lot of pressure before the ink,
With it very convenient to go
Color: Black and Blue
Bore diameter: 2.6MM
Write: resistant lasting smooth writing
Condition: 100% Brand New
Ink cartridge: International standard
Converter: Squeeze-type
Package: 80pcs Pen ink