3D Marble Run Puzzle: Night City/2

This wooden marble-run construction set features a large number of obstacles, some made with striking transparent acrylic so you can closely watch the marbles in motion. The Robotime wooden marble run includes original functional details and unusual obstacles that cleverly alter the marbles route, creating an engaging experience. It is powered by a hand-operated mechanism: turning the crank lifts the marbles and releases them onto the track at regular intervals. The set comes unassembled in a box and includes detailed assembly instructions.