About this item

• What You Get - GraviTrax 44 Piece Expansion Set The perfect accessory for curious children from 8 years old who want to add some extra functionality to the starter set
• Innovative - The Interactive GraviTrax bullet system allows you to design and build your own racing tracks and experiment with technology, gravity, magnetism and kinetics to get the bullet into goals.
• Clear instructions - come with clear instructions so you can start building and playing with this fun ballway system in just a few minutes
• Develops important skills - playing and building with GraviTrax trains space perception and planning skills and provides great learning experience for science, technology, building technology and math.
• GraviTrax is an innovative STEM-based ballway game for boys and girls from 8 years old. Can only be combined with GraviTrax Starter Kit
• Item dimensions 33.8 x 33.8 x 5.5 centimetres; 440g
• From 8years