What are The Advantages and Disadvantages of Using a Marker for Autographs?

Markers used for autograph dries up easily, so they don’t smudge or easily wear off. 

Markers also create a deeper and darker color on paper, which means that it is visible and readable, Plus, these markers also give a consistent stroke, making your work look neat and clean. 

Some markers, though, leave a permanent mark, which means you can’t erase them at all.

Readmore: https://www.theworkbuzz.com/best-marker-for-autographs