thingiverse
It is a container that screws together seamlessly. Outer dimensions are approximately 100x58, when screwed together -- but the size is easily adjustable. The file has been updated to reduce the size of the male threads, and move the seam to the middle. It now screws in very nicely. (The first version required considerable sanding.)
Note, it requires the OneThread.stl file by MakeALot, (which is also included here for convenience).
Direct link to the original creator's page
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.