About this item

• What you get: GraviTrax tunnel expansion set with 14-piece tunnel systems. The perfect accessory for curious children aged 8 and up who want to offer the starter set some functionality
• Innovative – The interactive culbane system GraviTrax allows you to design and build your own racetracks and experiment with technology, gravity, magnetism and kinetics to get the ball to the goal.
• Clear instructions - Comes with clear instructions so you can start building and playing in just a few minutes with this fun ball banner system
• Develops Key Skills - Playing and building with GraviTrax trains space perception and planning skills and provides a great learning experience for science, technology, building engineering and maths.
• GraviTrax is an innovative STEM-based culban game for boys and girls aged 8 and over. Can only be combined with the GraviTrax starter kit