Universal snap-in cartridges. (Fits all pens except Waterman, Sheaffer, Parker, Lamy, A.T. Cross, Pilot/Namiki, Sailor, Platinum, Aurora, Fultz and Nakaya) 6 cartridges are neatly and securely packed in a cylindrical metal tin.
Comes with six (6) ink cartridge each.
- Non-toxic and pH neutral
- Flows smoothly and fast drying
- Water based
- All natural dyes