{"product_id":"mechanical-wooden-3d-puzzle-tower-windmill-kit-for","title":"Mechanical Wooden 3D Puzzle Tower Windmill Kit For Adults And Teens, Interactive Gear Driven Construction Set, Creative STEM Build, Hand Crank Windmill Model, Educational Hobby Gift, Durable Wooden Craft","description":"\u003cdiv\u003eMechanical Wooden Tower Windmill Puzzle Kit for Adults\u003cbr\u003e\n✔️ 585 parts, hard level, no glue, hand crank windmill \u003cp\u003eThis hands-on wooden mechanical model recreates a historic tower windmill with moving gears and a manual crank. Perfect for DIY enthusiasts, STEM hobbyists, and gift-givers who enjoy building intricate, collectible projects at home, classrooms, or workshops.\u003c\/p\u003e ✅ Model Size: 13.8 x 19.1 x 8.7 in\u003cbr\u003e\n✅ Package Size: 14.6 x 6.7 x 2.0 in\u003cbr\u003e\n✅ Parts: 585 pieces\u003cbr\u003e\n✅ Level: Hard\u003cbr\u003e\n✅ Assembly Time: 15 hours\u003cbr\u003e\n✅ Age: 15+\u003cbr\u003e\n✅ Weight: 3.28 lbs\u003cbr\u003e \u003cp\u003e💡 What is a mechanical wooden windmill puzzle kit used for in hands-on STEM projects?\u003c\/p\u003e\nThis handy device helps learners see how gears, cranks, and linkages drive motion in a tangible model.\n- Explains gear interaction and torque in a small-scale mechanism\u003cbr\u003e\n- Provides step-by-step assembly that builds practical understanding of mechanical engineering\u003cbr\u003e\n- Doubles as a decorative, educational display once completed✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49132043141355,"sku":"VXB07HJ65BZF","price":215.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61npjZ8lksL.jpg?v=1785535542","url":"https:\/\/vxb.com\/products\/mechanical-wooden-3d-puzzle-tower-windmill-kit-for","provider":"VXB Bearings","version":"1.0","type":"link"}