TUL Discbound Expansion Discs, 1.5in, Black, Pack Of 12

Add capacity to your TUL Custom Note-Taking System Discbound Notebook with these expansion discs. They fit junior and letter-size notebooks, allowing you to add more pages to your system. Upgrade TULs 3/4in discs to increase the page capacity of your note-taking system. 12 plastic discs will fit neatly onto either the junior- or letter-size notebooks. These 1.5in discs hold up to 250 sheets. The original 3/4in discs that come with the notebooks hold 75 sheets.