One of those geometric snake things. I believe some people know it as Rubik's Twist.
- Fully Printable in one go.
- Functional hinges.
- Clicks into 90 degree angles.
- Rounded corners to have it go more smoothly.
Took me 3 hours to print on the Makerbot Replicator.
I've added the files for a 2 colour version using dual extrusion (named Black and White).
This thing was made with Tinkercad. Edit it online https://tinkercad.com/things/9snwCIbBetx
When you're done, you should be able to move the hinges.
If you're using dual extrusion for two colours use the "Black" and "White" files to merge them.