Description
- [GraviTrax POWER Elements: Start and Finish] Power up the fun with GraviTrax POWER Elements Start and Finish and automatically send a new ball down the track as each one finishes!
- [BECOME A PROGRAMER] Now you can control the marble by programming the electronic elements, that communicate through invisible connections created by players controller.
- [INNOVATIVE]: 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.
- [STEM TOY] 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.
- [Great Gift] GraviTrax is an a ideal holiday and birthday gift for creative, curious kids who love to build.
Power up the fun with GraviTrax POWER Elements Starter and Finish and automatically send a new ball down the track as each one finishes! Extend your marble run fun and launch a new ball down your track as one finishes handsfree! Our GraviTrax POWER Elements Starter and Finish links the beginning and end of the track via radio (RF) signal. Load the Starter with up to 7 marbles. As a ball enters the Finish, it signals the Starter to launch a new one on its journey! How long can you race handsfree? An excellent addition to your existing GraviTrax system; completely compatible with GraviTrax products for tons of continuous fun! GraviTrax construction sets are a creative, expandable track system that challenges children to use their imagination to design and build their own marble runs! STEM-friendly concepts build 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. Master the basics, then add expansion sets to propel those metal marbles around the tricked-out track of your dreams! Comes complete with instructions, 1 Starter, 1 Finish, 1 Finish-Arena. Requires 3 AAA batteries, not included. Lasting durability for girls and boys ages 8 and up; its the learning toy children (and savvy adults) return to over and over again!