{"product_id":"knex-stem-explorations-vehicles-building-sets","title":"K'nex Stem Explorations: Vehicles Building Sets","description":"Have children let go of their creativity and build their own vehicles with the Kid K'nex Stem Explorations: Vehicle Building Sets. With the 131 K’nex parts, children can build vehicle models with various power sources, such as pushing power, power of a rubber band, wind energy and a spring motor. Children then get to know the science behind potential and kinetic energy, speed, acceleration, movement, graphs and much more! Building with the K'nex Stem Explorations: Vehicle Building Sets contributes to the good development of fine motor skills, problem -solving skills and spatial insight. At the K'nex Stem Explorations: Vehicle Building Sets, a manual is supplied to guide children in their construction adventures. Worksheets are also included with construction ideas and tips.","brand":"K'NEX","offers":[{"title":"Default Title","offer_id":49221655953745,"sku":"0744476793201","price":55.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0282\/5299\/5715\/files\/1200x1049_94dd72d4-9c50-42d3-ae61-fb72dd3ee412.jpg?v=1785363294","url":"https:\/\/fietsaccessoires.nl\/en\/products\/knex-stem-explorations-vehicles-building-sets","provider":"Fietsaccessoires.nl","version":"1.0","type":"link"}