Create an amusement park right in your own home, and bring all the excitement and fun of a theme park visit! Blast off to another galaxy, and let your child experience the thrill of building his own toy roller coaster with the Thrill Rides Lunar Launch Roller Coaster Building Set from K'NEX. Build massive, moving, motorized roller coaster toys for hours of exhilarating fun!Fulfill your child's dream of a space adventure with this building set that features planet-themed graphics! Let your builders experience a one-of-a-kind playtime while they learn with this educational construction toy! The K'NEX Lunar Launch Roller Coaster Building Set contains 607 pieces with bright colors and premium-quality construction. The rods and connectors can be attached easily for a coaster that stands more than 4 feet high! This building set includes a rocketship-inspired coaster that powers up and activates with a stomp launcher that adds even more thrill and excitement to playtime! Watch your child stomp the launcher with enough force to successfully make the coaster pass through the track's loops and hills!The K'NEX Lunar Launch Roller Coaster Building Set has step-by-step, color-coded instructions that will walk your children through the process of constructing a gigantic coaster that will make them want to start experimenting immediately!Promote the development of STEAM (science, technology, engineering, arts, and math) concepts by igniting your children's natural curiosity and creativity. Building with K'NEX puts children on the path to a fundamental understanding of STEAM subjects. Let them design, construct, and customize their own K'NEX models and enjoy hours of fun playing and learning with them.Unplug your children from the digital screens and get them satisfied and fulfilled in the real world with the K'NEX Lunar Launch Roller Coaster Building Set today!