Planner Review: Owl Paper Co. 2026 B6 Dated Bullet Journal (80gsm Delphina Paper)

Last year I did a review comparison of lots of different planners papers following the Tomoe River issues in Hobonichi and other planners in 2025. Since then, several planner companies have changed or updated their paper selections. Owl Paper Co. is one of the companies that has switched from Tomoe River paper to a very unique 80gsm Delphina Paper. As far as I can tell, Owl Paper Co. is the only planner/journal company using Delphina 80gsm paper. I’m excited to give it a try. Since the paper is thicker than Tomoe River, Owl Paper Co. splits the year into two books so I was sent the Jul-Dec 2026 dated version (currently $25) in order to try it out. Planner Details The Owl Paper Co. planner has a flexible leatherette cover and a stitched spine that allows he book to easily lay flat. The planner includes index pages (2 pages), goals pages (2 pages), forward planning pages from Jul 2026 – Jun 2027 (4 pages) and then a month-on-two-pages calendar (2 pages) followed by a tracker page with…