GraviTrax POWER Accessory - Interaction 5-players There’s a whole selection of

There’s a whole selection of fun and playful toy trains to collect – all in the classic BRIO wooden engine design with magnetic couplings

Its opponents thus often choose to take off into the distance

Comes with: 50 page book

mechanical engineering skills

art appreciation

GraviTrax POWER Accessory - Interaction 5-players There’s a whole selection ofPack an extra punch into your next dynamic marble run with the game changing, radio signaling GraviTrax POWER Extension Interaction set! Ready to automate your marble track fun? Check out the GraviTrax POWER Extension Interaction Set! Packed with 8 accessories that link via radio signals you determine if the POWER Trigger signals the POWER Starter, Switch or Lever. Or, use the POWER Controller to be in charge! Watch your marbles get a lift up 7 levels