thingiverse
A simple shape for a replacement duffle coat toggle button. Easily customised in size. It has a flat part underneath to be possible to print, it could have a round underside if printed with supports but I chose not to as those themselves make marks in the surface. If you're picky about surface finish, it will need to be sanded down.
It needs a few top and shell layers to seal up the top surface. It depends a bit on nozzle size and layer height, I printed with 0.4mm nozzle, 0.1mm height, 3 shells and 4 top layers and it turned out pretty nice.
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.