YES YES!   builds WITH the original Gravitrax!

Cross, under and over! With the Helix add-on, you can combine up to six different track sections. When the ball hits the Helix attachment, it descends to a lower level without changing direction. Up to six balls can pass through this action range at the same time! Together, the Starter Set allows you to build exciting tracks without the balls clogging each other on the way to the finish. How many balls can cross your orbit?

This STEM system [science, technology, engineering, and math] teaches kids things related to gravity, magnetism, and kinetic energy in a fun way. Were there any problems? Feel free to create your own track configurations or start building GraviTrax tracks with the instructions provided! Do the balls stop or fly out before the final goal is reached? It is time to solve the problems. Rebuild and try something different! The GraviTrax track system can be expanded indefinitely with additional track kits and add-ons sold separately.

Contents: 1x Helix

Recommended for ages 8 years +