The inspiration comes from WALL-E's storage cabinet in the movie WALL-E. Most people create storage boxes arranged vertically, but some grid cabinets extend horizontally, making vertical arrangement impossible.

All materials come from existing supplies used by 3D printing enthusiasts

1. Filament spool - as the main body

2. PLA/PETG - print small storage boxes and brackets

3. Shaft - just thread filament through, burn both ends with a lighter, then press down

Note: First, mark the installation position of each box. It is recommended to assemble two symmetrical ones at a time to prevent misalignment.

All prints require no supports, convenient and fast.