This water marble run is a blast! Teach kids about basic physics while they build this marble run and then watch as the marble careens, drops, spins and spouts its way along the path. Makes a fun addition to summer outdoor play while experiencing STEM learning and sensory fun!

Characteristics:Includes 82 pieces to build the marble run, 15 floating marbles, scoop tool, and inflatable play mat to keep to help with clean-up. Encourage interest in STEM with this set that promotes learning about science and engineering with a fun twist.

Size:Box measures 15 1/2 by 12 by 6 inches.

Age:4 years +