Questions? Give us a call!   212-496-7282


Fat Brain Toy Co

Trestle Tracks Builder Set

A truly mesmerizing marble-track experience!

Each set is made up of hollow stacking cubes and a variety of perfectly flat tracks. The paths cut out of each track widen almost imperceptibly from one end to the other, creating an invisible slope that propels the marbles forward.


  • Unique marble run with marbles propelled by widening tracks
  • Encourages spatial reasoning, creativity, engineering skills, problem-solving
  • Tracks suspended by hollow stacking cubes

  • Watching them go is like magic in slow-mo!  This 73-piece Builder set with four guided builds with easy instructions.  Ages 8+


    2 items left