{"product_id":"master-builder-roller-coaster-marble-run","title":"Master Builder - Roller Coaster Marble Run","description":"Press out the pieces, assemble your roller coaster and watch as your structure grows. Then race marbles from two starting points and see which marble comes out first! Includes information about the science behind your build.","brand":"EMKA","offers":[{"title":"Default Title","offer_id":57959963525451,"sku":"9781783122684","price":18.21,"currency_code":"EUR","in_stock":false}],"url":"https:\/\/emka.si\/products\/master-builder-roller-coaster-marble-run","provider":"EMKA","version":"1.0","type":"link"}