human
Of all the kinds of pens, which writes best on gloss-coated paper?
gpt
Permanent marker p
human
 don't have a permanent marker pen. In that case, which pen would be more suitable to use?
gpt
If you don't have a permanent marker pen, a gel pen or a ballpoint pen would be the next best option for writing on gloss-coated paper. Both of these types of pens use oil-based ink, which can adhere to slick surfaces better than water-based ink. However, keep in mind that there may still be some smudging or smearing with these types of pens, so it's a good idea to test them on a small area of the paper first before writing anything important.