It's a difficult thing to do, dedicate a large amount of time to something. That is what a lot of model building is. You spent an incredible amount of time building something, then you put it on a shelf out of the way until you find the next project. You don't need to do that anymore though. There is something that gives you a payoff after the initial building phase has ended. The Spacerail level 5. The Spacerail level 5 is the most advanced version of the Spacerail so far. Offering the ability to build five tracks at a time, all giving steel ball bearings a perpetual roller coaster ride. That's just the start of the fun though. The Spacerail level 5 has all of the same loops and twists that all of the previous Spacerails did, but it adds some awesome new features along the way. With the ability to reverse the direction with the traffic directing direction alternator. That's not all, there is also the swinging arm section that adds another new dimension to your Spacerail. If you have the time to invest in a model that has an exciting payoff then the Spacerail is perfect. It's not just the roller coaster at the end that the Spacerail offers though, when you get bored of the track layout you have built the first time you can simply take it apart and build yourself a new layout. The Spacerail level 5 gives you the ability to keep reinventing your roller coaster over and over again, giving you endless enjoyment. Box Contains 1 x spacerail (unassembled, 32, 000mm length)5 x spacerail Steel Balls1 x Elevator1 x Swing Arm1 x Instruction Manual. Continuing Their journey, marvel as the balls navigate an impressive 32, 000mm length of track; including an jaw-dropping series of see-saw drops, loops, twists and stunts. Then be amazed as the the battery-powered elevator automatically lifts them back to the start, time and time again!.