Ravensburger GraviTrax GO Rotative Small Starter Set for Your Marble Run and Construction Toy from 8 Years 23703

With the included Spiral Action-Element, lots of fun and excitement is guaranteed! How high can the spirals be built? At what speed will the balls race along the track? GraviTrax is the flexibly expandable and interactive marble run for children aged 8 and over, with which entire marble run worlds can be created. GO gives a small insight into the infinite possibilities and makes it fun for more For GraviTrax newcomers. Small starter set to get to know GraviTrax. GraviTrax GO contains everything you need to build your first marble runs. The included building instructions make it easy to get started, then there are no limits to creativity - long-lasting fun with lots of action Meaningful activity for children aged 8 and over, great gift for boys and girls aged 8 and over, Christmas present, birthday present or Easter present