encourages creative play

Easily suspends from any door frame—indoors or out—to test coordination and concentration

Dimensions: Mini: 4" l x 4" w x 14

The realistic retro design is completed with a clever imitation of a fully animated opposed cylinders engine

board games

Trestle Tracks Builder Set gray-cat encourages creative playA 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! Start with the 39 piece Starter set for an ideal introduction with three guided builds. Explore more with the 73 piece Builder set