Includes 2 distributor blocks, 2 stabilizer rings, 8 marbles, and one xylophone rail.
Includes 2 distributor blocks, 2 height adjusters, 3 stabilizer rings, 8 marbles, one jump ramp, and one bell funnel.
Includes adjustable distributor block and three types of see-saw
Includes one double-sided spiral twist, three wooden distributor blocks, one Hole Shutter, one accelerator, two stabilizer rings and two height adjusters, eight marbles
Includes 50 marbles
Includes 2 catchers
Unique feature
Xylophone rail plays as marbles run down.
Jump ramp allows marbles to become airborne and bell catcher chimes when they land inside.
The knob and button on the distributor block can be used to change marble direction. Choose from horizontal and vertical options.
Marbles travel inwards on the concave side and outwards on the convex side
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Get twice the spinning out of your Quadrilla set with this amazing double-sided spiral twist. Both the concave and convex sides feature spiraling tracks, doubling the play potential.