This expansion set for the Hubelino Marble Track provides even more building possibilities! The set can also be used separately. Thanks to the funnel, the marble first circles slowly and then increasingly faster. This allows many marbles to rotate in the funnel at the same time. The funnel is also rotatable and can therefore be placed in the marble track according to your own wishes. The elements and building blocks also connect to Duplo building blocks. Box contents: 13 track elements, 24 building blocks, a base plate, 4 marbles and 2 funnels.