Da Vinci Flapping Wing DIY Model Kit 3D Metal Wind Up Ornithopter Battery Free Mechanical Flying Machine For Adults Renaissance Engineering Decor STEM Gift For Men And Hobbyists (243PCS)
✔️ 243-piece kit with wind-up mechanism, no battery needed, 3-4 hours
The Da Vinci Flapping Wing Model is a hands-on mechanical kit that recreates a Renaissance-era flying machine concept. It's designed for adults and makes a striking desk display, educational demonstration, and thoughtful gift for engineers, students, and history enthusiasts.
✅ Material: Plastic + Metal
✅ Number of Parts: 243PCS
✅ Power Source: Driven by upper winding mechanism
✅ Assembly Time: 3-4 hours
✅ Product Weight: 380 g
✅ Package Weight: 500 g
✅ Product Dimensions: 31 x 16 x 20 cm
✅ Package Dimensions: 22 x 14 x 6 cm
✅ Packing: Graphic Carton
✅ Age: 16+
💡 What is a wind-up Da Vinci-inspired flapping wing model used for and who benefits from it?
This handy mechanical display blends art, history, and hands-on learning on your desk.
- Hands-on learning tool for mechanical principles
- Perfect desk decor for engineers and history buffs
- Great gift for hobbyists and adults
- No battery required and easy to assemble