With the GraviTrax Element Connect, all Power paths can be controlled, programmed and discover further exciting functions via APP.Control and program a ball track using a smartphone or tablet? No problem with the GraviTrax Power element connect and the GraviTrax Power APP! Cool functions like remote control, programming, time measurement or even sound provide for varied gaming fun and enable a playful introduction to the world of programming. GraviTrax is a flexible, interactive ball track system for children aged 8 and over: With GraviTrax, children, young people and adults are not only building simple ball tracks. You create unique ball track worlds. By freely designing the ball tracks and exploring the rolling behavior of the balls, the understanding of science is strengthened and gravity can be experienced at first hand. The GraviTrax Universum contains three exciting lines - CORE, PRO and Power. All GraviTrax lines and products can be combined freely. With innumerable expansions w