Thank you so much for misleading me to click your link.
Maybe you haven't heard of it before? E-paper (including e-ink) displays are much less rare than actually coding on pen and paper.
Would you be asking the same question for a post titled "Drawing with Ink", but it linked you to a page about drawing with an e-ink display? Of course not. It's misleading.
Fond memories of printing programs on continuous printer paper (paper with holes on the side, that many dot-matrix printers used) so that I could take my time to read them to figure out where the bugs where.
Whenever I proofread papers in college, I would always print them out. There's something about being able to physically hold the paper that makes keeping the whole idea in your head easier that just isn't possible on a screen, for me at least.
I am the youngest person I know who programmed on that paper!
The mira pro color is marked as sold out and I can't even figure how to check non-color version on their site, so this doesn't look like something they sell a lot of though...