Bought these to use for D&D spell books. Players can copy descriptions of their spells, items, and abilities into it as a quick reference without having to share a Players Handbook around the table. For that purpose, they're perfect. Each one comes in a pleasant feeling leather-like cover. There's a rather solid front and back, stitched to a more flexible spine covering, which allows it to lay flatter than most leather-like notebooks. There is a small paper pocket on the inside of the front cover, and a small expanding pocket on the inside of the back. A pack of small stick-on binder tabs comes included. The first three pages are a fillable table of contents, giving you 45 lines to note a page number and what is on it. The notebook itself has 156 numbered pages after that. The paper is not thick, so I would not recommend using a Sharpie, but is fine for pencils and normal pens. It's got that slightly aged color to it that's easy on the eyes. Lines are grey and dotted, easy to see but without dominating the paper. This one is a "pocket notebook," slightly short and wider than my phone (a Pixel XL something.) While it could technically fit in some pockets, I wouldn't try to sit down with it in one. Cargo pants, a purse, or something along those lines would be fine. It also isn't very handy for lengthy notes, so I wouldn't suggest it for school lectures or meeting notes. But for having a place to write things down at a crowded table, or to make a collection of recipes, reference notes, or cheat sheets that you want to use in tight spaces, this little guy is perfect. I've bought the green, black, cyan, and blue ones. Inside, they're all the same. All of the colors look nice, but the green is easily my favorite. Hopefully they expand to additional options in the future.
