{"product_id":"da-vinci-flapping-wing-diy-model-kit-3d-metal-wind","title":"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)","description":"\u003cdiv\u003eFlapping Wing Ornithopter Kit - 243-Piece Wind-Up Model\u003cbr\u003e\n✔️ 243-piece kit with wind-up mechanism, no battery needed, 3-4 hours \u003cp\u003eThe 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.\u003c\/p\u003e \u003cp\u003e✅ Material: Plastic + Metal\u003cbr\u003e✅ Number of Parts: 243PCS\u003cbr\u003e✅ Power Source: Driven by upper winding mechanism\u003cbr\u003e✅ Assembly Time: 3-4 hours\u003cbr\u003e✅ Product Weight: 380 g\u003cbr\u003e✅ Package Weight: 500 g\u003cbr\u003e✅ Product Dimensions: 31 x 16 x 20 cm\u003cbr\u003e✅ Package Dimensions: 22 x 14 x 6 cm\u003cbr\u003e✅ Packing: Graphic Carton\u003cbr\u003e✅ Age: 16+\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a wind-up Da Vinci-inspired flapping wing model used for and who benefits from it?\u003c\/p\u003e\n\u003cp\u003eThis handy mechanical display blends art, history, and hands-on learning on your desk.\u003c\/p\u003e\n\u003cp\u003e- Hands-on learning tool for mechanical principles\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e- Perfect desk decor for engineers and history buffs\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e- Great gift for hobbyists and adults\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e- No battery required and easy to assemble\u003cbr\u003e\u003c\/p\u003e ✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48967127105771,"sku":"VXB0GTZM58HD","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/511JouZwOJL.jpg?v=1782938725","url":"https:\/\/vxb.com\/products\/da-vinci-flapping-wing-diy-model-kit-3d-metal-wind","provider":"VXB Bearings","version":"1.0","type":"link"}