{"product_id":"gravitrax-add-on-element-vertical-cannon-expansion-pack-marble-run","title":"GraviTrax Add on Element - Vertical Cannon-  Expansion Pack Marble Run","description":"\u003cp\u003eTake the marble run action to a new dimension with the GraviTrax Vertical Cannon! Height differences are no obstacle for this element! A powerful magnet creates an exciting chain reaction: as soon as a marble rolls in, a second marble is released out at an impressive height above. Combined with any GraviTrax Starter-Set, the Vertical Cannon brings exciting action to tracks as you see the laws of physics in play!\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThis STEM system [Science, Technology, Engineering and Maths] is an ideal one to teach kids about gravity, magnetism, kinetic energy and fun. Hit a snag? Freestyle with your own track design or use the tasks and blueprints included to help you to get started in the world of GraviTrax! Are the gravity spheres stopping or flying off before reaching the end target? Time for some problem solving. Rebuild and try something different!\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe GraviTrax track system can be extended indefinitely with extra track packs and add-on’s – each sold separately.\u003c\/p\u003e\n\u003cp\u003eAge : 8+\u003c\/p\u003e\n\u003cp\u003eBrand : Ravensburger\u003c\/p\u003e","brand":"Ravensburger","offers":[{"title":"Default Title","offer_id":54100134953306,"sku":"1023402","price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0896\/9119\/3690\/files\/4005556274659.jpg?v=1777887280","url":"https:\/\/gulliverstoys.co.uk\/products\/gravitrax-add-on-element-vertical-cannon-expansion-pack-marble-run","provider":"Gulliver's Toys","version":"1.0","type":"link"}