GraviTrax Tunnel Set – Variable Lengths for Exciting Marble Runs – Premium Quality

Expand your GraviTrax marble run with this tunnel set and create surprising routes for your marbles. The tunnels partially or completely hide the marbles, giving the game an extra exciting and unpredictable element. Thanks to the perforated structure, you can continue to follow the marble movement.

• Set of three tunnels in different lengths
• Perforated design for visible marble action
• Compatible with all GraviTrax sets and expansions
• Creates variety and surprising course options
• Suitable for children aged 8 and over

Shoot your marbles through the tunnels at lightning speed and discover new ways to make your GraviTrax track even more challenging.