About This

• 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 Ice is an optimal extension of the marble run system; in combination with a GraviTrax Junior starter set, children are immediately immersed in the ice-world; through the diverse ice elements and animal figures, children experience the iceworld at first hand when decorating and playing
• GraviTrax Junior is a sustainable marble run system; the 33 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