United Entertainment marble roller coaster With the Spacerail Marble Course Level 3 you can build your own crazy roller coaster. With a spectacular speed the steel bullets race over the tracks along sharp curves, a looping up to the lift that brings the bullets back up for the next round. Level 3 Marble Ride has two separate tracks and stunt sections. A route with an exciting double loop and a track with impressive dips and sharp turns. Enjoy the endless spectacle and watch with lasting amazement the steel bullets that make up the great 16,000 mm course. Specifications: Gender: junior, unisex Material: plastic Colour: black, white Batteries: 1 LR14 battery (not included) Dimensions: 69 x 33 x 25 cm (L x W x H) Age: from 15 years