With GraviTrax PRO The Game Splitter, children aged 8 and over can experience creative puzzle fun. The Game PRO Splitter consists of 30 puzzles that have to be solved using task cards. With GraviTrax, building fun has free rein. The GraviTrax ball track system can be expanded infinitely through extensions, which guarantees unlimited building and playing fun. By freely designing the ball tracks and exploring the rolling and flight behavior of the balls, the understanding of science is sharpened and gravity can be experienced up close.