Is this 3D model free to download?

Yes, Test your 3D printer! 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 ctrlV, 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.

Test your 3D printer!

Source: Thingiverse by ctrlV

The Test your 3D printer! is a free printable 3D model from Thingiverse by ctrlV. check out the new version 2 version 3 more infos in our forum This is a hard to print testfile! often you don't know if your printer is ready for complex files. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

17,109 saves Source: Thingiverse Updated 2026-10-15

Tags: Test, your, 3D, printer!

About this model

check out the new version 2 version 3 more infos in our forum This is a hard to print testfile! often you don't know if your printer is ready for complex files. with this file you have an easy option to check problematic printing/slicing stuff. does your printer challenge this ultimative part? check it out and get (almost) instant results. these test are included in this tiny file: - size: the object is 4x50x50mm (baseplate) - hole size: 3 holes (3/4/5mm) - Nut size: M4 Nut should fit perfectly - fine details: pyramide, cone, all numbers - rounded print: wave, half sphere - minimum distance between walls: 0.1/0.2/0.3/0.4/0.5mm - overhang: 25°/30°/35°/40°/45° - bridge print: 2/3/4/5/6/7/8/9mm - surface: all the flat parts there could be a lot of things go wrong, here the most common ones - …

Frequently asked questions

Is this 3D model free to download?: Yes. Test your 3D printer! 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 ctrlV.
Who made this model?: Designed by ctrlV, 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.