From the product description:
With the Quercetti Skyrail Suspension Rollercoaster with Elevator spectacular structures can be built by copying the examples illustrated in the detailed instruction booklet or by inventing whatever your personal creativity and building skill suggest. These 5 yards of track and 200 piece marbles run features a vortex chamber, glow-in-the-dark rails and an elevator. Features exclusive double entrance large funnel and two exclusive spiral tracks. Base pieces for sturdy construction and extra long bridges for building larger structures. Ages 8 & up.
You can get the Quercetti Skyrail Suspension Rollercoaster with Elevator over at Kazoo Toys or from Amazon.com here: Quercetti Skyrail Rollercoaster with Elevator