Is this 3D model free to download?

Yes, Spherical Edge Protector is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by Thinger13, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Spherical Edge Protector 3D printable model by Thinger13

Spherical Edge Protector

Source: Thingiverse by Thinger13

The Spherical Edge Protector is a free printable 3D model from Thingiverse by Thinger13. This is a spherical edge protector. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

30 saves Source: Thingiverse Updated 2026-11-05 License: CC-BY-NC · non-commercial Category: Home & Organization

Tags: edge, Kantenschutz, protector

About this model

This is a spherical edge protector. It has a diameter of 36 mm. Printing requires supports. As always I include the OpenSCAD source file for you to adapt and/or improve: - Download and install OpenSCAD from - Launch OpenSCAD and open the enclosed OpenSCAD source file (/File/Open). - Amend the parameters at the top of the file or even amend the code. - Save your changes (/File/Save). - Render the design (/Design/Render). - Export the rendered design e.g. as a .stl file (/File/Export/Export as STL). - Slice and print. See my other designs at

Frequently asked questions

Is this 3D model free to download?: Yes. Spherical Edge Protector is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by Thinger13.
Who made this model?: Designed by Thinger13, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.