The balls slither through the snake in a zig-zag pattern: This trick adds an exciting extension to every Gecko Run track. How long does it take for the ball to roll through the snake? Will it even make it out again? Exciting experiments around the angular tunnel and the change of pace await. Additional track elements expand the range: with two extra tracks and a bridge, Gecko Run offers even more possibilities. The perfect expansion for Gecko Run by KOSMOS, for even faster tracks with zig-zag fun. Note: playable only with the Gecko Run "Starter Set" or the "Big Box."

How well does the ball slither through the zig-zag course? With the Snake extension, the Gecko Run marble run gets a new, exciting trick element! Will the ball make it out safely? And how does the sudden change of pace affect it? Exciting new questions for children aged eight and up to figure out! The instructions provide the first kick with ideas for the tricks. The great extra: additional track elements expand the range of the KOSMOS marble run! Note: playable only with the Gecko Run "Starter Set" or the "Big Box.".