Ravensburger GraviTrax Action-Set XXL Skytrax (25960) is the ultimate expansion for the GraviTrax marble run system, delivering bigger thrills, more challenges, and endless customization. This expansive XXL pack introduces action-packed track elements and elevated Skytrax sections that push your engineering creativity to new heights.

Designed for curious minds ages 8 and up, this set combines premium Ravensburger construction with a modular design, so you can adapt, rebuild, and experiment as you learn physics through hands-on play.

With the GraviTrax Action-Set XXL Skytrax, you get:

• An assortment of track pieces, launchers, and obstacles that create dynamic marble runs and surprising outcomes.
• Skytrax sections that lift the action above ground, adding height, speed, and drama to every run.
• Full compatibility with the GraviTrax building system, so it connects smoothly with bases, expanders, and other sets.
• Open-ended STEM learning that reinforces concepts like gravity, momentum, trajectory, and cause-and-effect through hands-on exploration.
• Durable, high-quality components that snap together with ease, encouraging iterative experimentation and optimization.

Why choose this action-set over other marble run kits? Because it combines Ravensburger's trusted quality with an expansive, modular design that unlocks limitless possibilities. The Skytrax expansion invites dramatic, aerial paths and inventive challenges, making it perfect for solo play, family sessions, or classroom demonstrations where imagination meets engineering.

Enhance your GraviTrax collection today and start building your next marble-powered invention—where science, creativity, and play converge.