Kullerbü is a flexibly expandable HABA play system that consists of colourful ball tracks and play tracks for Kullerbü vehicles.

Thanks to its large parts, which can’t be swallowed, they ensure playing fun for children from two years of age. Kullerbü is also attractive and exciting for older children because the Kullerbü elements can be combined with each other with fantastic effects and cute illustrations. This stimulates the creativity and imagination of children and encourages them to experiment.
 

Another special feature is the clever click system that makes building the Kullerbü tracks child’s play and provides stability at the same time. Things really start rolling thanks to the columns of various heights, for they are what provide the momentum to the balls.