I used the OpenSCAD script I found by searching for 'Drawer System' at:

MakeWithTech https://models.makewithtech.com/models/

and customized it to make a 2x2 and 3x3 Storage Container for Crystal Light drink packets.

You can find other types of storage options there, and the OpenSCAD program is simple to learn, especially with the videos there.

Print Settings

Printer Brand:

Creality

Printer:

Rafts:

No

Supports:

Resolution:

0.2

Infill:

Filament:Any Any Any