Marble run with storage bucket Includes 22 building blocks in different colours, 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 The 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
