Yes, I said "lowbrow fountain pen". Trust me. It's ~$30 with $5 boxes of 5 replaceable plastic ink cartridges.
https://www.jetpens.com/search?q=LAMY+Safari+Fountain+Pen&v=2
It's incredibly easy to use, and produces a wonderful line. If you've been curious about fountain pens i highly recommend it. I use a medium "nib" (tip), and it produces a nice thick line equivalent to the more heavy flow consumer pens like the Uniball Vision.
Alas, I can't find my Safari right now. 😿