The Quadrilla The Roundabout Marble Run is the perfect set for beginning builders. For those children who like to build with blocks, play with marbles or both, the Roundabout fulfills all those interests while introducing them to a fun new hobby of building marble runs.
Designed as a starter set, the Quadrilla Roundabout Marble Run can be added to and built upon with add-on sets for more advanced users. All Quadrilla marble run sets are crafted with high quality birch and rubber wood for long-lasting marble racing fun. Assembly required. Contains 91 total pieces.