Is this 3D model free to download?

Yes, Ultrafast and economical stringing test 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 s3sebastian, 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.

Ultrafast and economical stringing test 3D printable model by s3sebastian

Ultrafast and economical stringing test photo 1

Ultrafast and economical stringing test

Source: Thingiverse by s3sebastian

The Ultrafast and economical stringing test is a free printable 3D model from Thingiverse by s3sebastian. There are already many calibration and test parts to get rid of the stringing of your printer, but this one is optimized so that you can print it quickly to achieve many. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

6,983 saves Source: Thingiverse Updated 2026-10-26 License: CC0 · commercial OK 37 makes Category: 3D Printer

Tags: calibration, calibration test, Stringing, strings, test

About this model

There are already many calibration and test parts to get rid of the stringing of your printer, but this one is optimized so that you can print it quickly to achieve many iterations in a short period of time without wasting too much filament. If you see that there still is no improvement you can stop the print and start a new one. It will be at the point again quickly where the two pyramids print, so you can observe the stringing behavior. The height of the base plate is only 0.7mm (3 small layers if you print with 0.3mm for the first layer and 0.2mm for the following layers). I measured a weight of 0.23g for a finished print of one of these in PLA. If tuning the retraction and temperature settings doesn't help, try drying your filament and make sure there is no overextrusion before you pri…

Frequently asked questions

Is this 3D model free to download?: Yes. Ultrafast and economical stringing test 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 s3sebastian.
Who made this model?: Designed by s3sebastian, 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.