Exacompta FAF, recto side vs verso side
The verso (i.e. back) side of Exacompta FAF No.4 70g/m² paper is surprisingly, and noticeably, more fountain pen friendly than the recto side.
I determined which side is which by the wraparound label that was on the stack pre-installed on my Exacompta FAF Desk Pad as a complete, ready-to-use retail product.
© A Smug Dill