Useless Machine 3D printable model by pcdangio
Useless Machine photo 1 Useless Machine photo 2 Useless Machine photo 3 Useless Machine photo 4 Useless Machine photo 5 Useless Machine photo 6

Useless Machine

Source: Thingiverse by pcdangio

The Useless Machine is a free printable 3D model from Thingiverse by pcdangio. This is a 3D-Printable "Useless Machine". You can download the STL file from the original listing below and print it at home.

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2,507 saves Source: Thingiverse Updated 2026-10-16 License: CC-BY-SA · commercial OK 11 makes Category: Toys & Games

Tags: desk toy, diy, funny, pololu, Useless Machine

About this model

This is a 3D-Printable "Useless Machine". Hit the switch, and the useless machine uses a tiny arm to switch itself back off. These are popular gag gifts, and make for a great desk toy! You can print this one yourself, and the parts are really cheap. Check out the instructions for a parts list and assembly steps.

Frequently asked questions

Is this 3D model free to download?
Yes. Useless Machine 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 pcdangio.
Who made this model?
Designed by pcdangio, 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.

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