Ystudio Glamour Evolve Ocean Sunset Orange Sustainable Roller coral available in both F (fine) Pen tip:Fine (F) available in both F (fine) and M (medium) writing widths professional contrast The Glamour Evolve Ocean Sustainable Rollerball Pen uses recycled nylon from discarded fishing nets from Taiwan for its body We assure you that these stains do not compromise the quality or functionality of the pen