The Marble Run with Motorised Elevator from Quercetti is the ultimate marble run set. Create endless mesmerising cascades of marbles. The 117 piece set includes components to build a motorised elevator and includes exclusive double entrance funnel, exclusive spirals and high-quality glass marbles, colourful transparent tubes and base pieces for sturdy construction. The elevator height is adjustable to work with any configuration. Extra long bridges for building larger structures are also included. 2 AA batteries are required but not included.