THE ULTIMATE Quadrilla Marble Run Cyclone HapeTHE ULTIMATE Quadrilla Marble Run Cyclone Hape is a fantastic resource for Irish primary and secondary school classrooms. Designed to engage students while supporting key curriculum goals, it's perfect for teachers looking to add hands on, engaging learning tools to their class. The Ultimate is a dizzying mishmash of curves, spirals, and drops which will put your marbles through a whirlwind marble race! It is Quadrilla's largest marble run set, with