Ravensburger GraviTrax Building Expansion Battery-Operated-RC-Rideons (Compatible with American Girl dolls)

(Compatible with American Girl dolls)

Siku's soft click system ensures each component perfectly fit together

Open the cash drawer to make change and keep your earnings organized

Surprise a child with a present that teaches construction skills

2 switches

Ravensburger GraviTrax Building Expansion Battery-Operated-RC-Rideons (Compatible with American Girl dolls)GraviTrax Expansion Set: Building Increase the possible combinations and construct even more complex ball track systems. Only playable with GraviTrax starter set Clear instructions comes with clear instructions so that you can start building and playing within minutes. Develops critical skills playing and building with GraviTrax builds spatial reasoning and planning skills, and provides a great stealth learning experience. Expand your GraviTrax