I bought THIS thing of tiny drawers on Amazon to store metric screws, wires, pins, etc. for 3D printing. Only thing was that it didn't come with very many dividers for the drawers, so I made this so that I could just print some more.

Made in Tinkercad.

Print Settings

Printer Brand:

Creality

Printer: 

Ender 3

Rafts:

No

Supports: 

No

Resolution:

0.2

Infill: 

100%

Filament: ZYLtech PLA Black