HABA Kullerbu Spiral 26-Piece Starter Track Set

This adaptable and expandable ball track is a great introduction to the Kullerbu Play World with crazy curves for Paul the ball to speed around and entertaining special effects. Insert, click, done Ð assembling a play world could hardly be easier. Nothing can easily shake the KullerbŸ tracks Ð even when the overly eager little master track builder accidentally bumps into them.