GraviTrax Expansion Building Role Play Light works on or off

Light works on or off the Toniebox

and the trailer can be hooked to the car

stable flights and impressive aerial footage

Authentic designs inspired by real cars

Bring big construction adventures to life with the Dickie Toys Giant Garbage Truck

GraviTrax Expansion Building Role Play Light works on or offTake your marble runs to the next level with the GraviTrax Expansion Building Set. Designed to expand your existing GraviTrax system, it lets kids build bigger, more exciting track designs. Add new components to create faster runs, trickier paths, and more dynamic builds while experimenting with gravity, motion, and problem solving. Perfect for hands on STEM learning, this set encourages creativity, critical thinking, and endless construction fun.