News for hackers. Stuff that matters.

A comment on Fountain pen inks: the good, the bad, and the ugly (2011). Parent comment

Re:Fountain pen inks: the good, the bad, and the ugly (2011) by DanBC on Sunday March 11, 2018 @10:22PM (#16565838)
I thought it was "carbonless copy paper", an old tech to replace carbon paper.

https://en.wikipedia.org/wiki/Carbonless_copy_paper

[ Parent | on HN ]

There are no comments on this comment yet.