Gravitrax Balls & Spinner Accessory – Marble Run & STEM Toy for Boys & Girls Age 8 & Up – Accessory for 2019 Toy of The Year Finalist Gravitrax

$7.79

About This Product :

  • [GraviTrax: Balls & Spinner] Launch more marbles with the “GraviTrax Balls & Spinner” and up the odds on your races!
  • [INNOVATIVE] The GraviTrax interactive track system allows you to design and build your own race tracks and experiment with gravity, magnetism, kinetics.
  • [STEM TOY] Boys and girls ages 8 and up can experience educational and science play. The franchise has sold over 15.5 million units worldwide and has ranked as the No.1 marble run system in the U.S., according to the NPD Group.
  • [COMPATIBLE] Easily extend play time – All sets are compatible and functional with all GraviTrax systems
  • [GREAT GIFT] GraviTrax is an a ideal holiday and birthday gift for creative, curious kids and adults who love to build.

Details :

  • Material: Plastic
  • Age Range (Description): 8 and up
  • Item Dimensions LxWxH: 7 x 1 x 7 inches
  • Educational Objective: Problem Solving Skills

131 in stock