The Case-It Bungee Page (BGB-10) is a great addition to any 3-ring binder. The woven bungee stretch to store pens, pencils, and other necessary school or office supplies. It can even fit a calculator, the back features slanted pockets to store loose paper. Organize your supplies and know they are secure with the bungee page, and be able to visibly see all your tools.
The Bungee Page