Inspired by da Vinci’s ideas for vertical flight, this mini aerial screw kit features interlocking wooden pieces and an authentic spiral design, allowing you to easily build and display a model of a historic helicopter concept while exploring engineering principles.

• Build your own Leonardo da Vinci aerial screw with this educational wooden STEM model kit inspired by early aviation innovation.
• Discover the principles of lift and vertical motion with this mini helicopter-style construction kit, ideal for hands-on learning.
• A fun and educational wooden aerial screw model based on Leonardo da Vinci’s revolutionary flying machine design.

Da Vinci’s aerial screw, a forerunner to the helicopter, aimed for vertical lift via a rotating spiral. This model shows lift and spinning motion, offering a glimpse into early flight engineering.

Contains: Varied-sized wooden pieces, pre-cut and ready to assemble.
Recommended age: 8+ years due to small parts.