Here is a list of my (current) favorite drawing pens and paper that I've been using for my line-drawings. I am always testing new supplies and changing things up, so these items are just the ones I've felt comfortable using up to this point. I'd love to hear about some of your favorites, just leave a comment below!
I don't use these for my everyday line-drawings. But I will pull them out when I am working on a commission piece that requires drawing a specific object or pattern. I've had these for years (hence the paint all over them) and love them because they draw very lightly and precisely.
These bad boys are great for drawing precise lines and curves. They use archival ink and come in a variety of tip sizes. My one complaint is that I tend to push pretty hard when I draw and some of the thinner tips can soften and split after a few uses.
Again, I don't use pencils very often, but when I do, this eraser is fantastic. It allows you to erase without much pressure, so you don't leave any worn marks on the paper. And it also removes pencil markings like a charm. I also like that the tip is retractable and it remains clean use after use.