Quercetti Georello Tech (2389)
Build sophisticated 3D structures, then attach the gears and move everything with a superb chain reaction effect. This clever set of constructions is truly unique because the pieces can still be connected diagonally! Georello Tech includes an excellent general hinge that transmits spin gears at different levels, reproducing a basic mechanism found in many types of machinery. The universal hinge system gives children a great deal of creative freedom as they can create separate constructions with long rotating connections with exciting results. Also included are the new chain and elastic band that transmit rotation to remote gears. Georello Tech will not only help your child discover the first principles of engineering, but above all, it will also guarantee hours of fun. Extremely unbreakable and safe.