{"product_id":"gravitrax-lifter-expansion-set","title":"GraviTrax Lifter Expansion Set","description":"\u003cp\u003eA marble lifter that carries marbles back to the top of the track, so runs can keep going. Kids explore how machines move objects against gravity. Requires a GraviTrax starter set. Ages 8 and up.\u003c\/p\u003e","brand":"Ravensburger","offers":[{"title":"Default Title","offer_id":67912635416882,"sku":"B0BSXBT3J2","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5001\/4514\/files\/61kMgAfOC3L._AC_SL1024.jpg?v=1791237050","url":"https:\/\/brightmindsmarket.com\/products\/gravitrax-lifter-expansion-set","provider":"Bright Minds Market","version":"1.0","type":"link"}