Funnily enough this is something I had some fun thinking of ideas about:
- Can you use household stationery? E.g. Ballpoint pen, pencil etc.
- Could you use thermographic paper, then the ink and paper is one thing.
- Does it need to be A4/ US letter? Could you change form factor to roughly the size of a phone screen?
The idea about going for a premium fit and feel is spot on.