Is this 3D model free to download?

Yes, First layer calibration helper 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 gaaZolee, 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.

First layer calibration helper 3D printable model by gaaZolee

First layer calibration helper

Source: Thingiverse by gaaZolee

The First layer calibration helper is a free printable 3D model from Thingiverse by gaaZolee. First layer calibration tool optimized for 0.2 layer height and Original Prusa MK2 bed size. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

1,417 saves Source: Thingiverse Updated 2026-09-18 License: CC-BY-SA · commercial OK 5 makes Category: 3D Printer

Tags: printer calibration

About this model

First layer calibration tool optimized for 0.2 layer height and Original Prusa MK2 bed size. It can be easily scaled to any size. It can be used to check printer's full X and Y capability at low height.

Frequently asked questions

Is this 3D model free to download?: Yes. First layer calibration helper 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 gaaZolee.
Who made this model?: Designed by gaaZolee, 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.