GraviTrax Junior - Small Starter Set

Ravensburger

A child-friendly introduction to marble-run building for younger makers. Children assemble the tracks and tiles into their own jungle-themed course, then send a marble rolling to test their design. Building, adjusting and experimenting develop spatial reasoning, cause-and-effect understanding and fine motor skills. A first step into the GraviTrax marble-track world. Best from around three years.