The FischerTechnik Advanced Funny Machines (551588) is a construction set designed to introduce children aged seven and up to the fundamentals of physics and engineering. With 385 high-quality plastic pieces made in Germany, you can build three different models that demonstrate how chain reactions work through the use of ball tracks, domino effects, and a catapult. This kit focuses on basic mechanics by allowing you to experiment with cause-and-effect movements, making it a practical tool for those curious about how machines operate. Its educational value was recognized when it won the Das goldene Schaukelpferd 2019 award in the play and technology category. Due to the small components involved, it is not suitable for children under three years old.