60 Pieces Fountain Pen Ink Pen Ink Cartridges Fountain Pen Refill Short Cartridges with 3.4 mm Bore Diameter for Calligraphy Pen and Fine Writing 2 x 0.28 Inch/ 5.1 x 0.7 cm (Black)
Brand: Outus
Color: Black

Features:
Smooth write experience:
This fountain pen refill slides smoothly on the paper, you will write fluently and the replace the ink cartridge can help you to save a lot of trouble. The ink takes only a few seconds to dry ensuring your important writing record are not ruined by smudges.
Suitable occasions:
With these short international standard size cartridges, they are suitable for daily writing use in school, office, home, you can also use them to make card, write letter, make crafts and so on. These pen ink cartridges are also fit for rewarding someone in learning progress.
Nice gift choice:
You can present this fountain pen ink to yourself as backup, you can also send to your sisters, brothers, relatives, colleagues as a gift at Thanksgiving Day, birthday, graduation, family gathering, holiday or other occasions.
Specifications:
Material: plastic and ink sacs
Size: approx. 2 inches/ 5.1 cm in the length
Bore diameter: 3.4 mm
Color: as picture shows
Package contains:
60 x Fountain pen ink
Warm note:
Please check the size of your pen's ink sac to see if our products are suitable before buying.

What you get: the package contains 60 pieces fountain pen ink in this package, there are different colors for you to use and change, you can replace or fill you pen conveniently, and the sufficient quantity will satisfy you various needs
Proper size for you: our pen ink cartridges measure approx. 2 inches/ 5.1 cm in the length and the diameter is 0.28 inches/ 0.7 cm, please notice that the bore diameter is 3.4 mm, which is standard international size for you to replace，Please check if the size matches the one you need before buying.
Smooth write experience: this fountain pen refill slides smoothly on the paper, you will write fluently and the replace the ink cartridge can help you to save a lot of trouble; The ink takes only a few seconds to dry ensuring your important writing record are not ruined by smudges
Suitable occasions: with these short international standard size cartridges, they are suitable for daily writing use in school, office, home, you can also use them to make card, write letter, make crafts and so on; These pen ink cartridges are also fit for rewarding someone in learning progress
Nice gift choice: you can present this fountain pen ink to yourself as backup, you can also send to your sisters, brothers, relatives, colleagues as a gift at Thanksgiving Day, birthday, graduation, family gathering, holiday or other occasions