I've figured out that the Pen and Gear brand notebooks sold exclusively at Walmart are fountain pen friendly! They aren't quite up there with Tomoe or Rhodia or Clairefontaine in terms of quality, but I've basically never experienced feathering with this paper, with the ONLY exception being feathering along a single paper fiber, which hardly qualifies as feathering, and I've used this paper with dip pens and fountain pen ink (for calligraphy). I can only speak for the spiral notebooks with a colored plastic cover, but I've been using these notebooks for years and the quality remains the same and consistent. You wouldn't be able to tell by feel of the paper but it's actually pretty amazing with a variety of inks. And the PRICE! Last time I bought any it was about $1 a standard sized notebook. If you want proof, check out my Insta @pen.meets.ink! And it shows a pretty good amount of sheen, if you care about that too. Just wanted to let people know since it's easier to get your hands on these notebooks when back to school season starts, and it's GREAT if you're still in school