A great introduction toy to learn STEM concepts such as gravity, force, and momentum, and how they can create a chain reaction. This set has a musical theme and features 52 pieces, including 3 metal and 3 wood marbles. The set helps to build skills like perseverance, STEM problem solving and critical thinking. Combine sets from the full range and see how big of a circuit you can create.
Combine sets from the full range and create your own circuits!