With an unlimited budget I think I would just invest in some Preppies with converters to have to hand out. That was my first pen and it worked well. I just don't think the converter should cost more than the pen.
Consider preppy with cartridge. That's what I do.
By the time they need new ink, they're usually ready to try & buy more fountain pens.
Edited by cattar, 04 July 2019 - 05:31.