•Automate your marble run and send those spheres racing via radio signal and remote control with our “GraviTrax POWER Launch Starter-Set”! Set Included 123 pieces for longer play time!
•Now you can control the marble by programming the electronic elements, that communicate through invisible connections created by players controller.
•The GraviTrax interactive track system allows you to design and build your own race tracks and experiment with gravity, magnetism, kinetics and now POWER your marbles to the finish.
•Boys and girls ages 8 and up can experience educational and science play- over 15 million sold worldwide. All sets are compatible with GraviTrax, and GraviTrax PRO.
•GraviTrax is an a ideal holiday and birthday gift for creative, curious kids who love to build.

Automate your marble run and send those spheres racing via radio signal and remote control with our “GraviTrax POWER Launch Starter-Set”!

Launch your next marble automatically with the “GraviTrax POWER Starter-Set”! The POWER Starter and Finish are linked via radio signal; as one marble finishes the race another is sent on its way! Or, use the POWER Controller to be in charge! Easy to connect and build, the set includes POWER accessories to create buzz-worthy, customized marble runs, completely compatible with all GraviTrax sets. Design the marble run track of your dreams in a race to the finish of exciting, educational fun!


GraviTrax construction sets are a creative, open-ended, expandable track system that challenges children’s curiosity and imagination to design and build their own marble runs! GraviTrax construction sets use STEM-friendly concepts while building critical thinking and problem-solving skills.

Comes complete with instructions and 124 pieces: construction plans, 7 metal marbles, 4 rugged 12” x 12” card bases, 1 large transparent level, 1 POWER Starter, 1 POWER Finish, 1 POWER Finish-arena, 1 POWER Controller, 40 large/12 small height tiles, 21 curves, 3 X-intersections, 2 switches, 1 3-in-1 tile, 1 vortex, 18 tracks (3 long, 6 medium, 9 short), 3 base tiles, 4 inserts (2 catchers, 1 freefall, 1 splash), 1 finish line. Requires 4 AAA batteries, not included.

Lasting durability for girls and boys ages 8 and up, it’s the learning toy children (and savvy adults) return to over and over again!

Number of Pieces: 150
Suggested Age: 8 Years and Up
CPSC Choking Hazard Warnings: Choking_hazard_is_a_small_ball
Educational Focus: Creative Thinking
Includes: Tracks, Instruction Manual, Marbles
Material: Plastic
Battery: 2 Required, Not Included
UPC: 4005556270132
Model: 85284123