{"product_id":"gravitrax-expansion-building","title":"GraviTrax - Expansion Building","description":"NOTE: Please allow 10 days for shipping for this product.\u003cbr\u003e\u003cbr\u003eGraviTrax Expansion Building Set\u003cbr\u003eThe GraviTrax Expansion Building Set offers an exciting upgrade to the GraviTrax marble run system, allowing users to create even more complex and dynamic track designs. Designed for children aged 8 and up, this advanced expansion pack adds a variety of components that enhance STEM learning through creative construction.\u003cbr\u003eFEATURES:\u003cbr\u003eAdds depth and excitement to existing GraviTrax sets with new action-packed features\u003cbr\u003eSupports critical thinking, problem-solving, and spatial reasoning\u003cbr\u003eHigh-quality pieces designed for durability and easy assembly\u003cbr\u003eEncourages cooperative learning and creativity for individual or group play\u003cbr\u003ePerfect for expanding the GraviTrax universe to build increasingly intricate marble runs","brand":"MODERN BRANDS","offers":[{"title":"Default","offer_id":58075753906479,"sku":"PR1054473","price":74.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9159\/9663\/files\/sticksGX22415-9_0_TRAO5YAWUT3V.jpg?v=1781514397","url":"https:\/\/smartfoxstore.com.au\/products\/gravitrax-expansion-building","provider":"SmartfoxAU","version":"1.0","type":"link"}