Koolbitz Marble Run Interactive Blocks 98 PCS DIY Building Toy with 360 Rotating Windows STEM Educational Learning for Kids Ages 3+ Creative Construction Set Transparent Tubes & Rolling Balls

98-piece Marble Run Set featuring 360° rotating windows and transparent tubes, designed to enhance STEM learning, fine motor skills, and creative problem-solving in kids aged 3+. Encourages kids to explore engineering concepts and spatial awareness while building unique marble tracks. The set’s design fosters creativity and critical thinking through play. High-quality, non-toxic materials ensure a safe and long-lasting playtime experience. This educational construction toy is perfect for developing hand-eye coordination and logic. Transparent tubes allow kids to watch marbles race through the tracks, enhancing the interactive and visual learning experience while improving their understanding of movement and physics. Easy to assemble and disassemble, the set offers endless construction possibilities for kids to create dynamic track designs while building important skills in a fun and engaging way., Manufacturer: Koolbitz