GraviTrax Expansion Trax International Playthings Each unique configuration promotes hands-on

Each unique configuration promotes hands-on experimentation

The cheerful gift packaging saves gift wrap paper and can be individually labelled with names

metallic and glittery self-adhesive foam pieces

you either use the multiple tiles of your chosen race (type of creatures) to occupy adjacent (normally) territories - possibly defeating weaker enemy races along the way

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GraviTrax Expansion Trax International Playthings Each unique configuration promotes hands-onThe Extension Trax contains many different basic components and 6 balls to extend the ball track. Combined with any GraviTrax starter set, the Extension Trax brings even more variety and ball fun to the GraviTrax universe. How much longer can the ball roll with the new elements? GraviTrax is a flexibly expandable, interactive marble run system for children aged 8 and over: With GraviTrax, children, teenagers and adults don't just build simple marble