spatial relations

'  Use them to organize your thoughts and ideas

Three piece set: crawling baby

Unicorn or dragon

encouraging a little creativity to find the best match for the caption card

GraviTrax: Starter Set crimes spatial relationsWith the GraviTrax Starter Set, there are no limits to creativity. Numerous components allow for a varied marble run experience. With the GraviTrax Starter Set, the spirit of invention is unleashed and everyone can dive straight into the huge, endlessly expandable marble run universe. With over 120 parts and a variety of building stones, nothing stands in the way of surprising and action packed building fun. The example tracks and instructions provide