Ravensburger GraviTrax book - guides and challenges for kids
With the GraviTrax book, you dive into the world of marble runs and discover endless ways to build your own spectacular tracks. This unique book is packed with guides and challenges that take your creativity and building skills to the next level.
Get inspired by brand new building plans and learn all about the physics behind GraviTrax. Whether you’re a beginner or a true pro, this book offers hours of building fun and exciting competitions. Perfect for curious kids aged 8 and up who love experimenting and challenges!
Additional information
- Includes 20 new guides for spectacular GraviTrax tracks
- Features challenging tasks and quick competitions
- With colorful illustrations and clear instructions
- Perfect for kids aged 8+ and real GraviTrax fans
