Ball course and fischer technique - two classic guarantee gaming fun! The ball starts in the course, accelerates and reaches the alternating soft and will crash further down the path-off you go in two different railway circuits - once left, once the right! When the ball by several 90° title model flitzt curves, via a rocker and grazes the sound tube "bing"! The balls are collected at the end of the railway and can easily be removed again. With over 140 components are three impressive course according to instructions. In addition, young engineers an almost infinite number of further course according to your own ideas. Three Models: easy trail, action courses and course with two railway circuits! Immerse yourself in the fascinating, creative world of the fischertechnik ball course and experience pure action!This text is machine translated.