Thanks! They're not fancy pens xD Just cute ballpoint pens that write really well. I hate when pens smear so I typically never use gel pens even though they're really smooth. The uniball jetstream ones are the ones I order from Japan, but they're also available at like Walmart/Staples with broader lines.

I like the ones that write really thin lines. I usually just buy a lot of refills of the 0.38mm off ebay and use it in this pen body and the pink aluminum is soo pretty and the gel grip is so comfortable for when I'm rushing to take notes.

Oh and there are cute multi-pens that seem really convenient too~

Basically, they're smooth and write well ... but not a necessity x)