Preferred age: 6 The Single Propeller Aircraft is a fascinating STEM (Science, Technology, Engineering, and Mathematics) toy designed for children aged 6 and up. This educational toy allows kids to explore the principles of aerodynamics, physics, and engineering by building and flying their own aircraft. The hands-on experience encourages learning through play, helping children develop critical thinking, problem-solving skills, and an understanding of scientific concepts in a fun and engaging way.Note: Adult supervision is recommended as this toy may contain small parts that could pose a choking hazard.