Is this 3D model free to download?

Yes, Ben and Jerry at the Gym 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 brlaw, 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.

Ben and Jerry at the Gym 3D printable model by brlaw

Ben and Jerry at the Gym

Source: Thingiverse by brlaw

The Ben and Jerry at the Gym is a free printable 3D model from Thingiverse by brlaw. Ben and Jerry are two new characters for this third automaton, young competitive brothers going head to head at the Gymnasium. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

128 saves Source: Thingiverse Updated 2026-10-17 License: CC-BY · commercial OK 2 makes Category: Toys & Games

Tags: automata, automaton

About this model

Ben and Jerry are two new characters for this third automaton, young competitive brothers going head to head at the Gymnasium. A simple set of cams to drive the right arm into a punch, with a wire attached to the forearm to move it straight to the Punchball. Each brother taking it, in turn, to hit the Punchball, with the timing being controlled by swivel plate mounted in the centre of the camshaft. Construction is straightforward, guided by the drawings shown here. The motion is geared down three to one to slow the motions as they seemed all a little quick when driven directly. For more models to print, including several working clocks go to

Frequently asked questions

Is this 3D model free to download?: Yes. Ben and Jerry at the Gym 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 brlaw.
Who made this model?: Designed by brlaw, 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.