Suggested Retail:$28. K'NEX – 35 Model Building Set – 480 Pieces – For Ages 7+ Construction Education Toy. 12.38 x 11.25 x 8.75 inches. . The set comes with 480 K'NEX parts and pieces in a mix of classic and micro sized parts It includes rods and connectors that attach to one another in different ways, allowing kids to hone their artistic skills by coming up with a variety of shapes, figures, and models. The snap-fit pieces stick together securely and can be easily reassembled into other creations. K'NEX lets builders create different models that actually move. This building set allows them to make interactive toys and models like trucks, airplanes, helicopters, and auto parts such as wheels, wings, rotors, and tracks. Constructing your own buildings, amusement park rides, and bridges isn't just a dream when you have this building set!. 7 DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 DAY STORAGE IS ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.