This innovative handcrafted gaming notebook can be easily customized to perfectly fit your character and your game. Each Fundamental Campaign Diary comes with character sheets and spell list pages for Dungeons & Dragons 5th Edition, a set of Wet-Erase Overlays, and a selection of different page designs to keep track of your sessions, notes, maps, and more. The reversable covers and ambidextrous page designs make this a great notebook for right- or left-handed players. The disc-based binding system not only lets you add, remove, and rearrange your pages, expansion kits, and accessories, but every single component (discs, covers, etc) can be individually upgraded. All the benefits of a spiral notebook and a ring binder combined (plus a few unique ones). Just fill in your favorite character and let the math rocks fall!