Love your video! Have you considered a refillable pen (fountain pen) from a brand like Parker or Lamy. They can can reused for your entire life so you never have to buy a new pen, you just refill the ink!
WOOOOOOOOOOOOOOOOOOOO yay! I’m always trying to get my friends to do this stuff! Thank you! You might toot know, but by making this stuff, YOU are changing our wonderful world!
If it's possible, how about trying a fountain pen? Depending on where you buy it, you might get a disposable cartridge when you first buy it though. There are 2 ways to refill it. (1) Refill the disposable cartridge with other ink using a syringe or (2) use a converter. I personally just refill the disposable cartridge because idk offline store that sells the converter in my area and ordering it online would create more waste for a really small item. Well i can't say much because i only started using them daily for 2-3 weeks but i really enjoy using it even at school to write my notes and do exercise questions! Would recommend anyone to try it out!