Gravitrax - Action Pack Transfer Musical Instruments For transport and monitoring from

For transport and monitoring from the air

Touch the Cube tiles to temporarily reveal color

The model is wound by means of a ratchet knob under the chassis

A maze that changes every time you play

Gravitrax - Action Pack Transfer Musical Instruments For transport and monitoring fromRavensburger's interactive ball track system. Move your bullets in spectacular fashion! The transfer transports your bullets through the route and becomes a real eye catcher in your track! How phenomenally do you transport your bullets through the track with the transfer? With the GraviTrax ball track system you can discover gravity in a playful way and it can be expanded with various extensions for limitless building and playing fun! Add even more