Ravensburger GraviTrax: Looping

Take your marble for an unexpected spin with the “GraviTrax Loop” accessory! 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. Comes complete with 1 Loop tile, 6 tracks (1 long, 2 medium and 3 short) and instructions.

AGES: 8+