The marker writes fine when writing short labels. However when trying to write longer labels fill in areas or cover old writting the marker dries up. Had some difficulty when using the marker for large amounts of writting. Good ink dries quickly and does not smudge easily.
We use the Staples Chisel Tip Markers to label boxes that are distributed to departments within our business. I have found these markers work better and last longer than Sharpie permanent markers and at a much lower cost. I would recommend these to anyone.