{"product_id":"gravitrax-power-element-starter-and-finish","title":"GraviTrax POWER: Element: Starter and Finish","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003ePower up the fun with “GraviTrax POWER Elements Starter and Finish” and automatically send a new ball down the track as each one finishes!\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eExtend your marble run fun and launch a new ball down your track as one finishes — handsfree! Our “GraviTrax POWER Elements Starter and Finish” links the beginning and end of the track via radio (RF) signal. Load the Starter with up to 7 marbles. As a ball enters the Finish, it signals the Starter to launch a new one on its journey! How long can you race handsfree? An excellent addition to your existing GraviTrax system; completely compatible with GraviTrax products for tons of continuous fun!\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eGraviTrax construction sets are a creative, expandable track system that challenges children to use their imagination to design and build their own marble runs! STEM-friendly concepts build critical thinking and problem-solving skills. Completely open-ended, every GraviTrax set has a boredom-busting variety of play options for hours of fascinating fun. Master the basics, then add expansion sets to propel those metal marbles around the tricked-out track of your dreams!\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eComes complete with instructions, 1 Starter, 1 Finish, 1 Finish-Arena. Requires 3 AAA batteries, not included.\u003c\/p\u003e","brand":"Ravensburger","offers":[{"title":"Default Title","offer_id":40844256837655,"sku":"26810","price":58.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2301\/7769\/files\/26810_2.jpg?v=1705189756","url":"https:\/\/knightanddaygames.mom\/products\/gravitrax-power-element-starter-and-finish","provider":"Knight \u0026 Day Games","version":"1.0","type":"link"}