GraviTrax: Loop Extension

Turn the marble upside down with the Loop accessory.

Experiment with how much speed the marble needs to loop-the-loop. This accessory also includes 6 additional tracks.

GraviTrax Starter-Set required

This set includes

• Instructions (D, F, EN, NL, E)
• 1 Loop Tile, 1 Long Track
• 2 Medium Tracks
• 3 Short Tracks