I love the discbound notebook system! As much as I love the security of a spiral notebook, I can't seem to stop myself from adding and taking out and rearranging the pages. Do you feel the same way?
Grab some discs and you can create a rearrangable notebook or planner that suits your style. These discs are Levenger brand (new, open box) and measure 1 1/2 inches diameter. I only have black, but at least black goes with everything. I am selling them in sets of 11, enough for a full page notebook.
In my experience, these discs are big enough to hold a yearly planner with extras.