This impressive Discovery Toys Grand Prix Marble Run Lot is complete with 15 pieces that will provide endless hours of fun for children 3 years and up. The set includes a variety of track pieces and connectors, allowing children to create their own unique marble run designs. The marbles travel down the track with ease, providing an exciting and mesmerizing sight.

The set comes in its original box and is made of durable plastic material. With its high-quality construction and creative design, this marble run is sure to delight and captivate children of all ages. Add this amazing set to your collection today!