{"product_id":"gravitrax-tunnels","title":"GraviTrax Tunnels","description":"Create the element of surprise! Use the Tunnels to hide the marbles as they travel through your track. Combine the Tunnels with your GraviTrax Starter-Set for added mystery to your track. Will you be able to keep your eye on the marble as it rolls through the tunnels? \u003cbr\u003e\u003cbr\u003eThis set is suitable for 1+ players, ages 8 years and up.\u003cbr\u003e\u003cbr\u003eContents\u003cbr\u003e4x Curved Tunnels, 2x Straight Tunnels, 2x 'Y' Junction Tunnels, 2x Card Bases, 1x Vertical U-Turn, 2x Drop Rails, 2x Bent Rails","brand":"Gravitrax","offers":[{"title":"Default Title","offer_id":44210581700743,"sku":"GX27623-3**","price":31.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/2374\/3367\/files\/27623__65886.1600289450.1280.1280.jpg?v=1773699760","url":"https:\/\/petitenfant.com.au\/products\/gravitrax-tunnels","provider":"Petit Enfant","version":"1.0","type":"link"}