Skyrail Ottovolante Maxi marble run, roller coaster 6665 | Quercetti


6665 - Skyrail

Maxi Roller Coaster

cod: 6665

age 7+

Eur 59,90



With Skyrail Ottovolante Maxi you can build fantastic suspended marble tracks for up to 20 meters of spectacular aerial development that can instantly become the absolute superstar of your bedroom. The tracks are even more exciting thanks to the new parabolic curves complete with edges so you can create even more daring and exciting tracks. All parts are accurately designed so you can use the 8 marbles included, of 19 mm in diameter, but also marbles of different sizes and materials, allowing you to make interesting observations, experiments and discoveries in the world of physics (speed, gravity, centrifugal force, friction) and intuitively understand the fundamental principles. All of this makes for a game of exceptional and unique educational value, ensuring long hours of play in complete safety.

Download instruction manual with examples

School report


  1. 6 bases
  2. 8 marbles
  3. 55 pillars in 2 colors
  4. 38 joints
  5. 74 supports and junctions in 2 colours
  6. 46 curved tracks
  7. 30 straight tracks