Fat Brain - Trestle Tracks Builder Set cute At just 14(w) x 21

At just 14(w) x 21 cm(h) each compact set is the ideal size to throw in your bag before you head out the door

Pen & 108 Pieces

They stick

A stand-alone game

Fat Brain - Trestle Tracks Builder Set cute At just 14(w) x 21A 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. Watching them go is like magic in slow mo! Key Features: Unique marble run with marbles propelled by widening tracks Encourages spatial reasoning, creativity, engineering