Hubelino track: sling- Hubelino -on set Do you want more speed? Challenge the builder in you with this set of Hubelino ! With its beautiful sling technique, this set offers you exciting and unpredictable possibilities: does your marble roll to the next gutter or take a different turn? With the two sling gutters of this set, the marble can go in four different directions. And like all Hubelino products, this 46-piece set can also be combined with all other Hubelino components. 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. Content: 2 Sling trays 16 Track elements 25 Construction elements 2 marbles 1 Base plate