What writing materials did the writers of the Gospels use? I am wondering what kind of writing materials the writers of the Gospels used to make the original scrolls.  

I know that papyrus and parchment were used widely at the time.
Echoing @djclayworth:


  We do not have any of the original manuscripts of the scriptures, nor any other evidence of what kind of materials were used. Presumably it would be the usual materials.


Looking at other documents from around the same time period we can assume papyri and/or parchment (Dead Sea Scrolls).

2 John 1:12-3 or 3 John 1: 13 mentions that paper and ink were used during the time period by at least one of the apostles.


  Having many things to write unto you, I would not write with paper and ink: but I trust to come unto you, and speak face to face, that our joy may be full.