Hubelino marble run: winding channel add-on set Want even more speed? Then challenge the master builder in you with this set from Hubelino! With its beautiful winding technology, this set offers you exciting and unpredictable possibilities: will your marble roll to the next channel or will it unexpectedly take a different turn? With the two winding channels in this set, the marble can go in four different directions. And just like all Hubelino products, this 46-piece set can also be combined with all other Hubelino building elements. Specifications: Color: multicolor Gender: junior Material: ABS Package dimensions: 28.5 x 14.5 x 11 cm (L x W x H) Suitable for children from 4 years. Contents: 2 Winding channels 16 Track elements 25 Construction elements 2 Marbles 1 Base plate