The Hape Quadrilla marble run Escape from the Castle combines creative construction fun with physical discoveries. This colorful wooden marble run with robust components captivates with versatile track layouts and acoustic highlights. On their journey, the marbles pass hanging bells that chime as they roll through. A special eye-catcher is the transparent stairwells, through which the marbles can be seen zooming downwards. The rotating tower at the top releases the marbles one after the other to ensure a controlled start. At the end, all marbles land reliably in the practical catch basin.