Description
[GraviTrax: Dipper] Watch your marble dip down a level with the “GraviTrax Dipper”!
[INNOVATIVE] The GraviTrax interactive track system permits you to design and build your individual race tracks and experiment with gravity, magnetism, kinetics
[STEM TOY] Girls and boys ages 8 and up can revel in educational and science play. The franchise has sold over 15.5 million units around the globe and has ranked because the No.1 marble run system within the U.S., in keeping with the NPD Group.
[COMPATIBLE] Easily extend play time – All sets have compatibility and functional with all GraviTrax systems
[GREAT GIFT] GraviTrax is an a ideal holiday and birthday gift for creative, curious kids and adults who like to build.
