Ravensburger Gravitrax Flextube Accessory - Marble Run & Stem Toy For Boys & Girls Age 8 & Up - Accessory For 2019 Toy Of The Year Finalist Gravitrax
Expand your builds and add some action with a variety of expansion sets and AccessoriesFeatures of Ravensburger Gravitrax Flextube Accessory - Marble Run & Stem Toy For Boys & Girls Age 8 & Up - Accessory For 2019 Toy Of The Year Finalist Gravitrax
graviTrax: FlexTube] connect different levels of your tracks with the AgraviTrax FlexTubeA and keep the fun racing along 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 155 million units worldwide and has ranked as the No1 marble run system in the US, 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
Warning - California Proposition 65
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
