{"product_id":"gravitrax-loop-expansion","title":"GraviTrax: Loop Expansion","description":"\u003cp\u003eTake your marble for an unexpected spin with the “GraviTrax Loop” accessory!\u003cbr\u003e\u003cbr\u003eTurn your marble upside down and add a challenging element to your interactive track with this exciting “GraviTrax Loop” accessory! Experiment to see how much momentum the marble needs to loop-the-loop and keep it going on to the next element. Problem-solve by adjusting track pitch to build speed. Comes ready to snap together along with 6 additional track pieces; this accessory makes a great addition to any “GraviTrax Starter-Set”. Experience the power of gravity and educational fun today!\u003cbr\u003e\u003cbr\u003eWhat makes a great toy? GraviTrax checks all the boxes! It’s a creative, modular, expandable track system that challenges children to use their imagination to design and build their own marble runs! Electronic-free, GraviTrax construction sets use STEM-friendly concepts while building 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. Once the basics are mastered, simply add expansion sets and accessories to propel those metal marbles around the tricked-out track of your dreams!\u003cbr\u003e\u003cbr\u003eComes complete with 1 Loop tile, 6 tracks (1 long, 2 medium and 3 short) and instructions.\u003c\/p\u003e","brand":"Ravensburger","offers":[{"title":"Default Title","offer_id":40844294225943,"sku":"27599","price":11.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2301\/7769\/files\/27599_3.jpg?v=1705199200","url":"https:\/\/knightanddaygames.mom\/products\/gravitrax-loop-expansion","provider":"Knight \u0026 Day Games","version":"1.0","type":"link"}