Ravensburger Gravitrax Starter Set, Expansion Set and Zip Line
$9.99 – $59.99
Innovative – The GraviTrax interactive track system allows you to design and build your own race tracks and experiment with engineering, gravity, magnetism, and kinetics to propel your ball to the finish.
Clear instructions – Comes with clear instructions so that you can start construction, and start playing, with this fun brain game within minutes.
Develops critical skills – Playing and building with GraviTrax builds spatial reasoning and planning skills, and provides a great stealth learning experience.