Staedtler Writing Supplies
The distinction worth knowing in this range is the ink rather than the nib. Pigment liners are formulated to resist light and water, so a technical drawing or a signed record does not fade or run years later, where a dye-based fineliner will. That matters for archival work and for anything laminated. Nib widths run finer than most ranges carry. See fineliners, Staedtler and drawing supplies.