GraviTrax Transfer Stunt Expansion

GraviTrax allows you to design and build your own marble runs and experiment with gravity, magnetism, and kinetics to propel your marble to the finish.

With a variety of tiles, levels, tracks and elements, you can control the speed of the marble. Add onto to your marble run with the GraviTrax expansion sets.

• ages 8+

Since 1891 Ravensburger has been making the finest puzzles in Ravensburg, Germany. Extra-thick cardboard pieces mean your puzzle will last for years and the fine, linen-structured paper eliminates glare so you can really see the details. Ravensburger also creates high quality games, crafts, science kits, and more as well as their iconic puzzles.