Introducing a new interactive track system, where kids can build their own marble run and experiment with gravity, magnetism, and kinetics to propel the marbles to the finish line. There are a variety of tiles, levels, tracks and features that allow you to make a new track every time.
For ages 8 yrs-teen, from Ravensburger.
WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years.
WARNING: CHOKING HAZARD – Children under 8 years can choke or suffocate on uninflated or broken balloons. Adult supervision required. Keep uninflated balloons from children. Discard broken balloons at once.