Is this 3D model free to download?

Yes, Tony Stark's Arc Reactor 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 Skimbal, 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.

Tony Stark's Arc Reactor 3D printable model by Skimbal

Tony Stark's Arc Reactor

Source: Thingiverse by Skimbal

The Tony Stark's Arc Reactor is a free printable 3D model from Thingiverse by Skimbal. Just the thing to give you that little extra boost. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

7,050 saves Source: Thingiverse Updated 2026-10-25 License: CC-BY-NC-SA · non-commercial 101 makes Category: Wearables & Cosplay

Tags: arc reactor, cosplay, costume, Iron Man, lamp, scifi, skimbal, stark industries

About this model

Just the thing to give you that little extra boost. Whether you're saving the world or escaping an Afghani cave. The Mark 1 has the power to run something small for a hundred years, or something really impressive for about 5 minutes.

Frequently asked questions

Is this 3D model free to download?: Yes. Tony Stark's Arc Reactor 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 Skimbal.
Who made this model?: Designed by Skimbal, 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.