Improvised Rack

Make a rack/organizer with any flat surface, make 7,5mm holes on any suface and stick these bad boys in, as seen in the picture you can stack'em, is meant to be a temporary fix.
 

I'm using TV mount plates as the diferente levels, but wood or cardboard are still good options

They are made out of PLA with 6 wall loops and 50% infill

Good Luck