The perpetual motion machine is a concept that can excite even the most demanding mind. Watching such a mechanism in action is very interesting. The perpetual motion machine inspired us to create Spiral Marble Run, a puzzle game that will take your breath away

  • Complexity
    5 level
  • Model Dimensions
    13*12.7*12.4 in
  • Number of pieces
    558
  • Package Dimensions
    14.56*7.28*2 in
  • Assembly time
    6-8 hours
  • Package Weight
    4.1 lb