Quadrilla

The Ultimate is the largest Quadrilla set. Two spiraling funnels, 12 curved rails, and 10 power-boosting accelerators inspire builders to design the ultimate marble run.

Age: 4+ Years

Brand: Hape

Xcellerator combines speed and spin. A spiraling funnel, a mix of straight and curved rails, and 10 accelerators challenge Quadrilla builders in new directions and dimensions.

Age: 4Y+

Brand: Hape

Add the dimension of sound to your Quadrilla runs with a xylophone rail that plays a musical scale as marbles race over it.

Age: 4 years +

Brand: Hape

Age: 4+ Years: Get more spinning and more surprises with this deluxe Quadrilla set. Includes a xylophone rail that plays a tune as marbles run over it, two double-sided spiral twists, plus four special control blocks to randomly distribute marbles.

Brand: Hape