Work with fountain pens take 2.6mm cartridges. They are compatible with all jinhao fountain pens Except jinhao 10, 65, 619 and 80 model
This item includes 30 individual red ink cartridges, providing a long-lasting supply for regular writing needs
These Jinhao ink cartridges have a neutral PH, excellent coverage, smooth and consistently flow. Delivering clean lines and superior writing performance
Red color ink flow smoothly and consistently, delivering clean lines and superior writing performance
