Is this 3D model free to download?

Yes, Ender3/Pro calibration pattern 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 JouniL, 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.

Ender3/Pro calibration pattern 3D printable model by JouniL

Ender3/Pro calibration pattern

Source: Thingiverse by JouniL

The Ender3/Pro calibration pattern is a free printable 3D model from Thingiverse by JouniL. This is a simple model to test your bed level and adhesion. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

2,363 saves Source: Thingiverse Updated 2026-10-16 Print time: 12m License: CC-BY · commercial OK 1 makes Category: 3D Printer

Tags: Ender3/Pro, calibration, pattern

About this model

This is a simple model to test your bed level and adhesion. It's roughly 200x200 and fits the Ender 3 and Ender 3 Pro bed perfectly. It's ofcourse usable on any printer with a print bed of size 220x220 or larger. I use it to track down bed leveling issues like warping and poor adhesion. If you print it on an Ender 3/Pro with "Quality -> Layer height" set to 0.2 and slice it with Cura you will get a model with exactly one slice. This makes any bed levelling issues very visible. It only takes 10-12 minutes to print it. I've included the Fusion 360 file and also a STEP version of it if you wish to adapt it to your own needs. Enjoy!

Frequently asked questions

Is this 3D model free to download?: Yes. Ender3/Pro calibration pattern 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 JouniL.
Who made this model?: Designed by JouniL, 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.