Folder Book Holder

thingiverse

People often use a little pouch to keep their books or revision guides organized, along with some mounting tape, and they're good to go. I've been using this setup for over a year now without any issues, so it's definitely durable. The regular holder has a 12mm gap that can accommodate most standard-sized books, while the slim version offers an 8mm clearance, ensuring your book stays safe from damage and remains in great condition.