Follow the instructions to build the track or get imaginative and create your own! The bucket lid is reversible and can be used separately as its own little marble track. • Marble run with storage bucket • Includes 22 building block in different colors, three gaskets, five hole shutters, nine accelerators, one big twist, two three-hole strips, five small curved tracks, one blue see-saw, one rotatable tower and 25 marbles in a cotton bag • Bucket and lid become part of the track • Lid is reversible and can be used separately as its own little marble track • Sets can be stacked on top of each other for easy storage • Set can be used with other Quadrilla sets • Great for developing spatial thinking and an understanding of science, technology, engineering, art and mathematics or STEAM principles • For 4 and above
