GraviTrax Bridges Expansion - Marble run accessories

Bridge the gap with the GraviTrax Bridges Expansion set and keep your marble run rolling!

Explore the possibilities of connecting separate tracks with the GraviTrax Bridges Expansion set and get your marble over any ravine! Balance your marble on the narrow bridge that resembles a tight rope; control the marble's speed with the slow bridge; or roll out a new path for your marble to take with the roll-out bridge. Its a snap to combine this accessory with any GraviTrax Starter-Set to experience the power of gravity and educational fun today!

What makes a great toy? GraviTrax checks all the boxes! Its a creative, modular, expandable track system that challenges children to use their imagination to design and build their own marble runs! Electronic-free, GraviTrax construction sets use STEM-friendly concepts while building critical thinking and problem-solving skills. Completely open-ended, every GraviTrax set has a boredom-busting variety of play options for hours of fascinating fun. Once the basics are mastered, simply add expansion sets and accessories to propel those metal marbles around the tricked-out track of your dreams!