5-in-1 STEM Science Lab Kit

Spark curiosity and invention with the 5-in-1 STEM Science Lab Builders! This exciting kit lets children construct 5 interactive mechanical models including a zip-line clown, film projector, telescope, expandable gate, and more. Packed with real working mechanisms, it teaches core engineering, physics, and problem-solving skills while delivering hours of educational fun. Ideal for ages 8+.