The Ultimate is the largest Quadrilla marble run set by Hape.
The set includes: 2 spiraling funnels, 12 curved rails, and 10 power-boosting accelerators
This set is sure to inspire builders to design the ultimate marble run.
Marble runs help to build spatial awareness, fine motor skills, hand-eye coordination, encourage creativity and building skills, improve problem solving skills, concentration, patience and perseverance.
Recommended Age: 4 years +