Discover the wonder of physics with the GraviTrax PRE ORDER PRO Helix Marble Run, perfectly tailored for young minds ages 8 and up. This engaging set emphasizes safety and interactivity, offering a hands-on learning experience that boosts creativity. Its durable design is easy to assemble, portable for convenient storage, and simple to maintain, guaranteeing hours of educational fun.

• Materials: High-density polyethylene, Stainless steel screws
• Use Instructions: Clean with mild detergent, Direct sunlight for up to 4 hours daily
• Certifications: Meets ASTM safety standards
• Batteries: Not required
• Age: Suitable for children ages 3 to 8
• Measurements: 120 cm x 150 cm x 100 cm