Fat Brain Trestle Tracks

Fat Brain Trestle Tracks A marble-track sensation that is utterly captivating! Hollow stacking cubes and a variety of flat tracks make up each set. Each track's lanes, which have been widened very imperceptibly from end to end, form an undetectable incline that moves the marbles forward. In slow motion, watching them move is magical! For the perfect introduction with three guided builds, start with the 43-piece Starter package. The 73-piece Builder package with four guided projects lets you explore more. The 124-piece Deluxe kit with four even larger guided builds will give you the fullest experience. Or, gather them all, combine them, and create a "Trestle Metropolis" on your Trestle Tracks! Use your imagination to explore the marvels of straightforward engineering with Trestle Tracks. Trestle Tracks

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