GraviTrax Junior is an interactive marble track system for boys and girls from 3 to 7 years; with GraviTrax Junior, children build their own tracks and create themed worlds through creative decorating in a playful way
GraviTrax Junior Extension Trax expands every starter set as well as every theme world; with even more components, even larger and more varied tracks are built - for even more play fun
GraviTrax Junior is a sustainable marble run system; the 36 components are made of wood bioplastics
The included assembly instructions make it easy to get started, after that there are no limits to creativity; with various expansions, children can enlarge their marble runs and redesign them again and again - long-lasting fun is guaranteed
