Lamy fountain pen pistons are for those who prefer
the traditional way of filling their pens and would like to fill their pen
with T52 ink instead of using Lamy T10 cartridges. The
Z267 conver ter fits Lamy premium models such as Studio or Dialog 3, while
the Z28 converter fits Safari, Al-Star and ABC models.
Available versions:- Lamy Z28 Fountain pen converter