{"product_id":"serenitys-dream-model-yacht-kit-wind-up-3d-wooden","title":"Serenity's Dream Model Yacht Kit Wind Up 3D Wooden Puzzle For Adults DIY Sailboat Model 17.3 Inch Tall Hands On Mechanical Boat Craft For Enthusiasts Great Gift","description":"\u003cdiv\u003eWind-Up Wooden Model Yacht Kit - Single Kit for Adults\u003cbr\u003e\n✔️ Wind-up sailboat model, 17.3 inches tall, wooden puzzle kit \u003cp\u003eThis wind-up model yacht kit is a spring-powered, 3D wooden puzzle for adults. It performs tacking maneuvers across a flat surface up to 4 meters, and doubles as a decorative mechanical display when completed. The kit emphasizes clear step-by-step instructions and a visible gears-and-pendulums mechanism for educational value and hobby enjoyment.\u003c\/p\u003e ✅ Wind-up spring-powered mechanism with Start\/Stop switch on the cabin roof\u003cbr\u003e\n✅ Performs tacking maneuvers across up to 4 meters on flat surface\u003cbr\u003e\n✅ Height: 439 mm (17.3 in) tall\u003cbr\u003e\n✅ 3D wooden self-assembly puzzle for adults with visible gears and pendulums\u003cbr\u003e\n✅ Includes winding key and ratchet mechanism for winding\u003cbr\u003e\n✅ Educational and decorative, inspired by steampunk fantasy\u003cbr\u003e \u003cp\u003e💡 What is a wind-up model yacht kit and how does the spring-powered mechanism drive the tacking action?\nThis handy, educational craft demonstrates gear interaction and motion.\n- wind-up spring powers zigzag tacking across a flat surface\n- visible gear trains and pendulums illustrate internal movement\n- includes winding key, ratchet mechanism, and clear assembly instructions\n\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49131988615403,"sku":"VXB0FY2QJH7P","price":140.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61sPszXvLgL.jpg?v=1785534227","url":"https:\/\/vxb.com\/products\/serenitys-dream-model-yacht-kit-wind-up-3d-wooden","provider":"VXB Bearings","version":"1.0","type":"link"}