Set of 10 TWSBI Ink cartridges.
These ink cartridges are made to fit the TWSBI SWIPE fountain pen. Our experience has found that they do not fit in other pens, because they are a bit longer and wider than a typical standard international size.
10 cartridges in a convenient pack for safe carrying.
Ink Capacity - Cartridge - 0.71ml Each
Available in three colors:
Authorized TWSBI Retailer In Bangladesh.