GraviTrax: Interactive Track Set - Zipline Element

*GraviTrax 4th Generation Add on: Zip along!**GraviTrax* is an interactive marble run that allows players to design and build tracks, whilst experimenting with gravity, magnetism, and kinetics to explore endless possibilities and infinite creativity.The Zipline connects track sections to overcome long distances and varying elevations. Combine the Zipline with the GraviTrax Starter Set (sold separately) for spectacular gliding action. How far will your marbles go when connected across the tracks via Zipline?*Features:** Develop Critical Skills* GraviTrax is an electronic-free modular interactive track system* It comes with detailed instructions so you can start building and playing in minutes.*Game Components:** Instructions* 1 zipline set* 1 long rail* 2 medium rails* 3 short rails*Suitable for ages 8 & up*