Construct thrilling stunts, exciting challenges and watch marbles go for a spin with the Marble Rush™ Corkscrew Rush Set™. This 112-piece color-coded building set includes a corkscrew tumbler that plays a musical light show, see-saw track, dizzying vortex, thrilling ramps and bases that all easily connect together. The easy-to-follow leveled guide includes three different builds from beginner to advanced, or create your own courses to explore STEAM (Science, Technology, Engineering, Art and Math) skills. When construction is complete, dump the 10 marbles out of the barrel and into action! Watch them race down ramps to the corkscrew tumbler, vortex and elevator. Compete with family and friends to keep the marbles in motion and bring them back to the beginning. Combine with other Marble Rush™ sets (sold separately) to create an extreme playset. Find more build ideas by visiting the VTech Kids website. Intended for ages 4+ years. Requires 2 AA batteries. Batteries included for demo purposes only. New batteries recommended for regular use.