Ravensburger GraviTrax Power Expansion Interaction. Electronic accessories for spectacular marble runs, for children aged 8 and over. Can be combined with all GraviTrax products and lines

Gravitrax Power Interaction is the electronic extension for the interactive Ravensburger for children aged 8 and up: With GraviTrax, children, teenagers and adults not only build simple to complex marble runs. They create imaginative and action-packed marble run worlds
The electronic elements of Gravitrax Power communicate via radio signals. In this way, invisible connections between the elements are created. With the controller you can actively interact in the course of the ball and the lift automatically transports the ball back to higher levels of the track during its run through the track
The GraviTrax Power expansion interaction can be combined with all GraviTrax starter sets, extensions and action bricks. GraviTrax, GraviTrax Pro or GraviTrax Power: With Ravensburger marble run system, there are no limits to the combination possibilities and creativity.
GraviTrax, GraviTrax Pro, GraviTrax Power are three pillars of the Ravensburger marble run system. The GraviTrax line is an entry level and, with countless extensions, the basis of every marble run. Pro brings height and complexity to the track, while Power delivers electronic components – for interaction, variable track layouts and long run times
The GraviTrax system approach of starter sets and extensions across three product lines inspires children from the age of 8, teenagers and many adults. GraviTrax, Pro and Power offer endless possibilities for creative building. An ideal gift not only for birthdays