Ravensburger GraviTrax Spiral Accessory - Innovative Marble Run | STEM Toy for Kids Age 8 and Up | Expansion for Award-Nominated GraviTrax | Compatible with all GraviTrax Systems

The GraviTrax is an innovative and exciting toy that allows children to design and build their own marble runs, experimenting with gravity, magnetism, and kinetics to propel their marbles to the finish.

With a variety of tiles, levels, tracks, and elements, children can control the speed of their marbles and create unique and challenging courses.

The Spiral set takes the fun to a whole new level, offering an interactive track system that allows kids to build and race spiral-shaped tracks.

This product is perfect for developing problem-solving skills, creativity, and critical thinking in children, while providing endless hours of entertainment.