Borromean hairpins
thingiverse
In this innovative creation, a collaborative effort with Saul Schleimer, we present a unique mechanism featuring three pins that can individually move against each other but must collectively advance as a unit - no single pin can function independently. The fascinating Borromean hairpin design is also available for purchase at Shapeways.
Download Model from thingiverse
With this file you will be able to print Borromean hairpins with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Borromean hairpins.