What are you asking for? A pen that you can keep refilling with ink? Once you need refill cartridges it’s no longer BIFL and the pen is just a holder for the cartridge. So any refillable pen will do. jetpens.com has a huge selection. Pick what you like.
I know that some people are into fountain pens and they are cool as a fetish, but IMHO they are less practical than other types of pens.
What are you asking for? A pen that you can keep refilling with ink? Once you need refill cartridges it’s no longer BIFL and the pen is just a holder for the cartridge. So any refillable pen will do. jetpens.com has a huge selection. Pick what you like.
I know that some people are into fountain pens and they are cool as a fetish, but IMHO they are less practical than other types of pens.