Mini Marble Mayhem Get ready to make your own Rube Goldberg machines with this fantastic Marble Mayhem playset from Imagination Generation In this box you ll find 32 pieces like slides with holes to drop the marble into or connect them to maximize the length they can go Use the squares and cylinders to place the slides higher so you can make a track that fills up a whole table You ll find so many crazy shapes that will give you more options to make your own crazy contraption that ll give you dozens on dozens of hours of constructive fun Be sure to make some other structures as well to create new decorative towers Parents will love to play with this set with their kids as it promotes logical thinking through figuring out how to construct more complex tracks Start small and show them how to drop the ball into the slides and teach them how to connect multiple slides and squares to make longer and crazier tracks Be sure to check out other STEM toys from Imagination Generation as well for even more learning and fun Specifications . Weight 2 lbs