• Build new routes and create crazy trick shots, expand the marble run with new ideas, expansion sets to keep the ball rolling.
• GraviTrax is made with premium quality materials adhering to the highest UK and EU standards and regulations.
• Clear instructions included to start playing with this fun brain game within minutes. A GraviTrax Starter Set is required to use expansion packs & accessories. Other accessories sold separately. 11x AAA batteries required (not included).
• Experiment with gravity to power your ball through twists, loops and turns in a race to the finish line – great building game for boys & girls. Fantastic Christmas gifts and birthday presents for children.
• Gravitrax POWER Interaction is the electronic extension for the Ravensburger interactive for children from 8 years: With GraviTrax, children, teenagers and adults not only build simple to complex marble runs. They create imaginative and action-packed marble track worlds.

Pack an extra punch into your next dynamic marble run with the game-changing, radio-signaling “GraviTrax POWER Extension Interaction” set! Ready to automate your marble track fun? Check out the “GraviTrax POWER Extension Interaction” Set! Packed with 8 accessories that link via radio signals — you determine if the POWER Trigger signals the POWER Starter, Switch or Lever. Or, use the POWER Controller to be in charge! Watch your marbles get a lift up 7 levels with the POWER Elevator; no reset required! Completely compatible with all GraviTrax sets, players learn basic coding skills as they boost the power of gravity! 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 and 1 POWER Starter, 1 POWER Finish, 1 POWER Finish-arena, 1 POWER Trigger, 1 POWER Switch, 1 POWER Elevator, 1 POWER Lever, 1 POWER Controller. Requires 12 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!
Marbles
Regular
Plastic, Metal