Create endless Quadrilla marble runs with this challenging set of straight and curved rails, high-velocity funnels, a seesaw, accelerators, blocks, levellers, bases and 50 marbles. Adding different pieces can make your marble run faster or slower. See how many ways you can build.
Escape from the castles rotary tower with this exciting Quadrilla set featuring two transparent stairways. As the marbles make their way down the rail they sound three hanging bells. Set comes with all you need to create a variety of exciting runs.
The Music Motion turns up the volume on a classic marble runs by adding sound to spin and speed. Strategically combine six musical chimes with precision crafted birch rails to create a unique melody as marbles race down the track.