|This accessory set is a great addition to your Gravitrax construction track system. With the Gravitrax Catapult you can overcome some serious obstacles. Briefly overcome gravity as the gravity sphere flies through the air - plan your track out and make sure the sphere has a place to land and finish the track! Set contains a catapult base, 4 gravity spheres, 2 spare rubber bands and instructions.GraviTrax is a creative, open-ended, 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. It lasts and lasts and can be built in different ways over and over again.|
This is an expansion pack and needs to be combined with a starter set to use it.
Manufacturer's Recommended Age: 8+
In stock, immediate despatch