Pictured with my Baronfig Squire.
I didn't think it would be possible to unseat the Baronfig Confidant as my favorite notebook (I've probably gone through 5 by now), but the limited edition Maruman Mnemosyne x Kleid A5 notebook has done just that. Despite it not being a traditional hardcover like the Confidant notebook, the olive green and gold ring colorway paired with the convenience of a spiral bound notebook make it a great alternative.
I found mine in a store in Marin County, California for $8, but it can be found online at places like Atlas Stationers and JetPens.
