The Happy Planner™ discs make it easy to customize your Happy Planner™, create additional planners, notebooks and so much more. Expander discs will give you some extra room for all the goodies you're adding to your Happy Planner™.
Compatible with all Happy Planner™ accessories
And for a little extra happiness...each disc has a heart in the center!
Each package includes 9 expander discs that measure 1.75”