Race your marbles down a crazy slide filled with twists and turns. Complete with 10 marbles and 311 building pieces there are so many track variations waiting to be created. Learn the fundamentals of engineering and design while sending your marbles on a wild journey.
• Dimensions: 16″x 5″x 12″
• Mix and match for hours of kinetic fun
• Design your own marble slide.
• 321 piece construction set.
• WARNING: CHOKING HAZARD ? Small parts. Not for children under 3 yrs
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