Feature 1SET INCLUDES: Marble run set includes an air Cushion and Inflator, along with 75 DIY components and 30 balls for hours of fun at home, in the backyard or at the beach. 2EDUCATIONAL TOY: Maze balls water play track to enhance children problem solving abilities. Children will learn about cause and effect, and fluid dynamics as they experiment with different configurations. 3THINKING SKILLS: Water play marble run maze ball track challenges your child critical thinking skills and lets them learn to adjust angles, curves and slopes to achieve the ultimate and agility. 4MARBLE RUN SET: Foster imagination and creativity by building a unique water play track with this DIY building blocks toy set. Kids will love watching the ball marbles race through the funnel slide marble race and maze ball track. 5DIY TOYS: They design and build their own rolling ball track using a variety of track accessories. With endless possibilities, this learning and educational toy encourages persistence and fosters confidence.Item Type: Marble Run SetsProduct Material: HIPSProduct Color: BlueApplicable To: Children .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x AirCushion1 x Inflator30 x SmallBall1 Set x AccessoryKit(75)1 x InstructionManual