thingiverse
Stackable trays for screws, nuts, electronic components, etc. I made several of these to have around my workbench when I'm working on projects with small parts.
The openscad model is parameterized, so it should be pretty easy to make them in different sizes. You also might need to play with the tolerance value if the clearance is too small for them to stack correctly.
Direct link to the original creator's page
prusaprinters
thingiverse
cults3d
prusaprinters
prusaprinters
thingiverse
myminifactory
myminifactory
Click the "View on thingiverse" button above to visit the original model page on thingiverse. You can download the STL file directly from the creator's page for free.
This STL file is compatible with most FDM 3D printers (Creality Ender 3, Prusa MK3S+, Bambu Lab, etc.) and resin printers (Elegoo, Anycubic). Check the original page for recommended print settings and materials.
Yes, this model is available as a free download on thingiverse. Some creators accept tips or donations.
Most STL files can be modified using free software like Blender, TinkerCAD, or Meshmixer. Check the license on the original thingiverse page to see if modifications are permitted by the creator.