thingiverse
I have created this small and quick print (20x20x1 mm) so you can quickly test the surface quality of your printer and calibrate accordingly. The model prints in under 10 minutes, and has a small wedge which you can use to easily pry it off the bed.
I have also included the Blender file in case you want to edit it further.
Direct link to the original creator's page
prusaprinters
thingiverse
thingiverse
thingiverse
thingiverse
thingiverse
prusaprinters
thingiverse
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.