Review on Spellbook Card Holder & Deck of Dry Erase Cards with Velvet Storage Bag - Forged Dice Co Spellbook of Incantations (Dice Edition) for D&D Spell Book Monster Magic Item Cards by Tutan Dennard

Great quality, cards don't slip, leather closure works well, cards are dry or wet erase and they don't smear when put in a book. I mainly use it with premade spell cards, but there are some custom elements on marked cards. You can put cards back to back to have left and right sides, enough space for all my spells. I keep my prepared spells in the first side deck, and then put about 8 cards on a sheet at the end for spells I want to prepare. The only thing I don't like is that the pages are pinned to the spine right in the middle, not like a regular book binding. This makes the book look like it's split in half, but it doesn't affect performance in any way. In fact, you can use it to have two separate sections for Spells/Equipment or Char1/Char2. Surprising for the price, the bag is neat too.