Kids will enjoy creating and re-creating fascinating marble runs and parents may even want to get in on the act. The marbles will find their ways inside the columns and chutes, through the different configurations that you create using the sturdy components that won't come apart until you take them apart!. Marble
Runs encourage children to use their imaginations and problem-solving skills while practicing fine motor skills and logical and sequential thinking.
Includes: 100 pieces including 3 vortex, 3 paddle wheels, a wiggly bell chute, staircase, two way chute, 20 marbles and much, much more. Ages: 4 years+