Is this 3D model free to download?

Yes, Infill Test is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MakerWorld. Use the "Download from MakerWorld" 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 MakerHero, published on MakerWorld. 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.

Infill Test 3D printable model by MakerHero

Infill Test

Source: MakerWorld by MakerHero

The Infill Test is a free printable 3D model from MakerWorld by MakerHero. This 3D model is an infill test developed as part of the MakerHero 3D Printing Course. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MakerWorld

30 saves Source: MakerWorld Updated 2026-10-13 License: SDFL · non-commercial

Tags: Infill, Test

About this model

This 3D model is an infill test developed as part of the MakerHero 3D Printing Course. It is designed to help students understand how infill settings affect the strength, weight, material usage, and printing time of a 3D-printed part. Download the model and use it alongside the course activities to experiment with different infill settings and observe their effects on the final print. Want to learn more about 3D printing? Check out the MakerHero 3D Printing Course and explore our 3D Printers to find the equipment you need for your projects.

Frequently asked questions

Is this 3D model free to download?: Yes. Infill Test is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MakerWorld, not by Thinger. We link you directly to the original listing by MakerHero.
Who made this model?: Designed by MakerHero, published on MakerWorld. 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.