GraviTrax is an interactive marble track system for boys and girls aged 8 and up: With GraviTrax, children not only build simple marble runs, but create entire marble run worlds.\n\n\nWith 180 building elements and action stones, such as the Jumper and Magnetic Cannon, the GraviTrax Starter-Set Race creates an exciting race of the marbles – the ideal introduction to the world of the interactive marble run, can be combined with all sets.\nGift for boys and girls from 8 years: GraviTrax inspires beginners as well as advanced or adult constructors and is therefore suitable as a birthday gift for children, Christmas gift or Easter gift\nThe included construction plans make it easy to get started, after that there are no limits to creativity: Through various extensions, children can enlarge their marble run and redesign it again and again – long-lasting fun guaranteed.\nBuilding and construction toys for creative minds: with Gravitrax, children can build freely, plan, try out and realize routes – this makes GraviTrax a great pastime and the ideal activity for children\n\n\n\n\n\n\n