We absolutely love seeing builders take our designs and make them their own!
GBC builder Tomáš Ullrich incorporated our Geneva Drive mechanism into his own Great Ball Contraption, and the result is fantastic. 🤩
Seeing our building instructions inspire new creations is exactly why we do what we do. It’s always exciting to watch the GBC community innovate and build on each other’s ideas!
Check out the video below. (also check out his many other fantastic GBC videos!)
Want to build the Geneva Drive yourself? You can find our building instructions here.
A huge thanks to the creator for sharing this amazing build!
