Quadrilla Twist and Rail-Set

Quadrilla is a high quality marble run made out of Baltic Birch plywood and hardwood. It is nicely painted and sanded to a smooth finish. This is a good starter set containing 98 pieces plus 50 marbles. Includes 7 curved rails, 2 straight rails, 1 funnel, many connection and direction pieces, 1 Fun-set piece and 34 blocks for building and transporting marbles through the run. A great toy for building problem-solving skills and developing creative thinking. Includes a DVD on playing with Quadrilla. Toy includes marbles which are a choking hazard for children 3 years and under. For ages 4 - 99.