Marble Run 109PCS STEM Educational Toy Set for Boys & Girls, Transparent Maze Race Track with 60 Marbles, Construction Building Blocks, Birthday Gift Kids Ages 3 4 5 6 7 8 + Years Old

Interactive Transparent Design - Watch the marbles race through crystal-clear tracks! Our transparent design allows children to observe the marbles' movement in real-time, enhancing their understanding of speed, motion and gravity while adding an extra layer of visual excitement to playtime. Dual Marble Collection - Includes 60 premium marbles (30 glass + 30 plastic) for varied play experiences. The glass marbles provide smooth rolling action while plastic ones are ideal for younger builders, making this marble run set perfect for siblings to play together safely. STEM Educational Value - Develops critical thinking and problem-solving skills as children experiment with different track configurations. The building marble track process teaches basic engineering concepts and improves hand-eye coordination through hands-on construction play. Endless Creative Possibilities - With 59 interlocking track pieces, kids can build countless variations - from simple straight runs to complex multi-level marble mazes. The modular design encourages creativity and can be expanded with other compatible sets. Premium Safe Construction - Made from durable, BPA-free transparent plastic with smooth edges. The high-quality materials marble run building toy ensure long-lasting play while meeting all UK safety standards for children's toys., Manufacturer: MaxTronic