Sand paper disc holder

This is a complete set of sanding disc holders designed to organize your abrasive discs from 40 up to 240 grit.
Each holder is dimensioned to perfectly match the size of standard sanding discs, keeping them flat, protected, and easy to access whenever you need them.

The modules are fully stackable, allowing you to build a compact and customizable tower of sanding grits. Whether you use only a few grains or the entire range, you can arrange the holders in any order and height that best fits your workspace.

They are also very easy and quick to 3D-print, requiring just a few hours even on basic printers. No supports are needed, and the design is completely assembly-free—just print, stack, and use.

Perfect for workshops, makers, woodworkers, or anyone who wants to keep their sanding discs clean, organized, and always ready to go.