GraviTrax Expansions all-time-bestseller new board hexes and a

new board hexes and a scenario book that allow you to play in many new and interesting ways

this tiger is gorgeously growly

Additional craft supplies not included

and White — and in multiple sizes

permanently alter the board

GraviTrax Expansions all-time-bestseller new board hexes and a"The Trax Expansion offers over 40 additional elements to extend your track. Youll keep the fun rolling when adding distance to your run. Experiment with the combination of height tiles, tracks, and curves. Test yourself to see how long you can keep the marbles rolling before reaching the finish. GraviTrax Starter Set required" Choose from building, tunnels, lifter, trax, or bridge expansion set.