February 16, 2026
Description
Discbound / Mushroom Hole Notebook System
This was made to work with discbound or mushroom hole punched paper, such as the Happy Planner, Arc, Tul, or Jane’s Agenda planners. It allows for easy customization for a notebook. This is just the tabs, other discbound accessories are linked below.
Here are a set of tabs that work like dividers, but use about 75% less filament and a quicker print. It attaches to 3 rings to give it more stability. You have 2 options with an edge tab and a middle tab to give a few more position options. There are tabs for side bound notebooks, as well as top bound notebooks.
License:
Standard Digital File License