People that stacked Karst Stone Paper
Karst stone paper is made from recycled stone. The pages don't feel like paper but rather a silky waxy page. That may sound odd but the pen to stone writing experience is fantastic. I give Karst notebooks as gifts all the time.
I have been journaling since 2011 and have gone through 4 A5 notebooks, with stone paper being the best. The pages write well and are water + tear resistant. The only downside is the pages are just a little bit transparent in a weird way, but not terrible.