Underdesk mini drawer (Ikea Bekant fit) - no support needed.

I created it for all makers, who doesnt like to waste their time searching fasteners.
I think this is the best way to hold a screws, nuts and washers control.
Always ready to use, whenever you need it. It utilises a part of your underdesk area.
You need to buy a cheap alliexpress boxes 55x55mm (under 4$ for 14pcs) and you ready to go. Example: https://pl.aliexpress.com/item/1005006939817574.html

Enjoy!