Building brick Train Track switch with spring

Thanks the idea from: The_laziest_engineer (Printables) (Makerworld) I redesigned the switch part so that the train can pass through from both directions, regardless of the switch’s position.To make it work, you'll need a transparent silicone hair tie (0.6in / 1.5cm), which you can find at any health and beauty store like DM, Müller or Rossmann. (or Temu/Aliexpress) Boost MeIf you found this useful, a "Boost Me" click would mean a lot 🚀