Ravensburger GraviTrax BASE Extension Skytrax - Marble Run, STEM and Construction for Toy Children Age 8 Years and Up 1+ Players

The Skytrax Extension brings exciting new possibilities to your GraviTrax tracks with 32 new Skytrax stones, 12 Slides, Height Stones, and Connectors. The innovative design offers thrilling new features: Let marbles fall through the stones, catch them, or connect them to form bridges! Create spectacular tracks and endless creative possibilities. Combined with any GraviTrax Starter Set, the Skytrax Extension allows you to build longer, more exciting marble runs and discover new, thrilling tracks - for even more action and creativity! Build your tracks easily in height: With the innovative connectors and Slides, you can create impressive routes where marbles race with momentum and action around the towers! GraviTrax unleashes your inventiveness and offers endless possibilities beyond imagination. The versatile, combinable elements provide a playful introduction to the GraviTrax universe, offering plenty of room for creativity and free building.