Ravensburger GraviTrax Marble Run Elements - Catapult

With the GraviTrax Catapult you can overcome some serious obstacles. Briefly overcome gravity as the gravity sphere flies through the air. You will need to make sure the sphere has a place to land and finish the track.

Since all sets are open-ended, adding this accessory to any "GraviTrax Starter-Set" is a snap. Bounce your building skills up a notch and race your marbles to the finish as you experience the power of gravity and educational fun today!

What makes a great toy? GraviTrax checks all the boxes! It's 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!