Gravitrax Skytrax Action Set

With the GraviTrax Action Set Skytrax, you’ll experience creative building fun like never before! The innovative Skytrax stones offer thrilling new features: Let the marbles fall through the stones, catch them, and connect them to form bridges! The Slides send the marbles speeding and spinning around the majestic towers. The sky’s the limit for creativity and fun—perfect for adventurers seeking a trick-filled marble run experience with endless new possibilities!