You need to use other speciality pens, like calligraphy pens, for line drawing. These kind of pens have specially designed nibs typically used for hand lettering techniques. In hatching, the traces go in the exact same way within a specific space and do not cross more than each other. https://how-to-draw-with-ink-pens26814.post-blogs.com/56759617/the-best-side-of-ink-pen-drawing-techniques