Is this 3D model free to download?

Yes, Sturdy Infinity Cube S 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 waveman, 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.

Sturdy Infinity Cube S 3D printable model by waveman

Sturdy Infinity Cube S

Source: MakerWorld by waveman

The Sturdy Infinity Cube S is a free printable 3D model from MakerWorld by waveman. Small (S) version of the Sturdy Infinity Cube with strong hinges that won't break easily. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MakerWorld

2,908 saves Source: MakerWorld Updated 2026-09-27 Print time: 1h 10m Filament: 26 g License: CC0 · commercial OK ★ 4.7 (180) 1,838 makes Category: Toys & Games

Tags: toy, fidget, fidget cube, infinitycube, openscad

About this model

Small (S) version of the Sturdy Infinity Cube with strong hinges that won't break easily. This cube is designed with a lot of slack, so that it moves freely. I designed this after having several fails with other models, where the hinges would break when trying to loosen them after printing. Hopefully, this design will print well for everyone! These models and openscad source file can also be downloaded from hinges should bent quite easily after printing, with the hinges on the front and back side being more tight due to the orientation. Just work the cube a few times and everything should be quite loose.Cube SizesIt is best to not scale the model, as it messes with the spacing in the hinges. Instead, check out these other models optimized for their size:16: S20: M -- try this first! This i…

Frequently asked questions

Is this 3D model free to download?: Yes. Sturdy Infinity Cube S 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 waveman.
Who made this model?: Designed by waveman, 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.