Spiral gutters increase marble run time for extended play
Whirling marble catcher stops marbles and adds interactive fun
Color-coded blocks each serve a specific function for creative problem-solving
Compatible with other Hape Quadrilla sets for customizable builds
Made from durable, FSC-accredited birch wood and non-toxic paints for safety
Summarized by Shop
Get closer to the Quadrilla action with the Hape Quadrilla Cliffhanger! Three gutters send your marbles racing around the outside of the coloured blocks on their way to the bottom. It looks cool and extends the run time of this STEM marble run, and it's compatible with other Quadrilla sets so you can build ever-bigger tracks. Suitable for
