$99.99
The GraviTrax Power Element Switch & Trigger changes automatically the "Switch" when a marbles passes the "Trigger".
Discover new building possiblilities and more fun to control the course of the marble. Expand and automate your tracks with electronic elements.
What makes a great toy? GraviTrax checks all the boxes! It’s a creative, modular, expandable track system that challenges children to use their imagination to design and build their own marble runs! GraviTrax construction sets use STEM-friendly concepts while building critical thinking and problem-solving skills. Completely open-ended, every GraviTrax set has a boredom-busting variety of play options for hours of fascinating fun. Once the basics are mastered, simply add expansion sets and accessories to propel those metal marbles around the tricked-out track of your dreams!
Comes complete with instructions and 4 piece element.
The Core, Pro and Power GraviTrax Starter Sets. Expansions and Elements are all compatible with each other.
8+ years.
