Is this 3D model free to download?

Yes, Fly-Gemini enclosure for Ender 3 Pro 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 tordex, 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.

Fly-Gemini enclosure for Ender 3 Pro 3D printable model by tordex

Fly-Gemini enclosure for Ender 3 Pro photo 1

Fly-Gemini enclosure for Ender 3 Pro photo 2

Fly-Gemini enclosure for Ender 3 Pro photo 3

Fly-Gemini enclosure for Ender 3 Pro photo 4

Fly-Gemini enclosure for Ender 3 Pro

Source: Thingiverse by tordex

The Fly-Gemini enclosure for Ender 3 Pro is a free printable 3D model from Thingiverse by tordex. This enclosure for Fly-Gemini board ( is designed for Ender 3 Pro. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

30 saves Source: Thingiverse Updated 2026-10-10 License: CC-BY · commercial OK Category: 3D Printer

Tags: Ender 3 Pro, fly-gemini, mellow

About this model

This enclosure for Fly-Gemini board ( is designed for Ender 3 Pro. The heat-set screws M3 are required for fixing the board and the cap: Update 22 De 02: * Added accelerometer mount * Updated Fan Cap * Updated enclosure cap Note: this project is in progress.

Frequently asked questions

Is this 3D model free to download?: Yes. Fly-Gemini enclosure for Ender 3 Pro 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 tordex.
Who made this model?: Designed by tordex, 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.