i used an hb 2.5 pencil. does that make a difference?

creamania
Sun, 05 Jun 2011 03:37:55 +0000

I don’t think so. My school exam also required to use #2 pencil and sometime I use #3 but it is indifference

The teacher said once that the machine can read with the pencil that more than #2 . but if you use #4… , it is hard to erase.