I'm a huge fan of fountain pens, it's a very satisfying experience to write with a nice pen on a proper paper.

I use platinum 3776, it's quite expensive one, but it's just amazing. I originally bought it for sketches, but ended up using it for journaling.

Ended up buying one to my wife, she said I'm crazy to spend so much on a pen (200$) but few weeks after the gift she said that it's amazing and she enjoys it a lot.