Extend your Gecko Starter Set with this helta skelta add on.
Check out that zigzag action of the Snake!
How long does it take for the ball to roll through the snake? Will it even make it out again? Only those who experiment become experts!
The additional track elements mean that the marble run reach is expanded, so you can cover even more tiles, doors, windows, shelves and other surfaces.
Includes 1 snake, 2 tracks, track turn, 8 nano adhesive pads, colour illustrated instructions.
Expansion for the Gecko Run Starter Set.
