- These ink cartridges have a neutral PH, excellent coverage, smooth flow.
- International standard size : These ink cartridges fit 98% fountain pen , but not fit Lamy , Parker Pen
- Each ink cartridge is 53 mm long and 7 mm in width.
- Package : 30 PCS black ink Cartridge
- 100% Money Back Guarantee :If you are not satisfied with this purchase , just send us a message ,we will either refund you or send your replacement .
- These ink cartridges have a neutral PH, excellent coverage, smooth flow.
- International standard size : These ink cartridges fit 98% fountain pen , but not fit Lamy , Parker Pen
- Each ink cartridge is 53 mm long and 7 mm in width.
- Package : 30 PCS black ink Cartridge
- 100% Money Back Guarantee :If you are not satisfied with this purchase , just send us a message ,we will either refund you or send your replacement .
