{"product_id":"kokogol-steamheart-castle-mechanical-3d-wooden-puzzle-with-lights-motion-music","title":"Kokogol Steamheart Castle — 3D Mechanical Wooden Puzzle","description":"\u003cp\u003eSome puzzles you finish and shelve. This one you switch on. The Steamheart Walking Castle is an 830-piece mechanical wooden puzzle that sways gently like a flying airship — with touch-activated lights, rotation, and music once the build is done.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eA build worth savoring:\u003c\/strong\u003e 830 precision-cut pieces, 10–12 hours, 5-star difficulty — a true weekend project.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIt comes alive:\u003c\/strong\u003e touch control triggers warm lights, gentle swaying rotation, and music.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorybook detail:\u003c\/strong\u003e tiny houses, chimneys, gears, and brass accents in a steampunk airship design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical magic:\u003c\/strong\u003e hidden gears drive the swaying motion — no batteries of mystery, just clever wooden engineering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo glue guesswork:\u003c\/strong\u003e an illustrated manual in 11 languages guides every single step.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay-worthy:\u003c\/strong\u003e at roughly 13.6 inches tall, the finished castle commands any shelf, desk, or mantel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGift-ready:\u003c\/strong\u003e arrives in an illustrated box that presents beautifully (ribbon not included).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eSpec: assembled approx. 34.5 × 28.1 × 22.2 cm; wood, plywood \u0026amp; brass. USB-C powered — cable not included.\u003c\/em\u003e\u003c\/p\u003e","brand":"KOKOGOL","offers":[{"title":"Default Title","offer_id":51852367954198,"sku":null,"price":129.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/4430\/5686\/files\/adbd64503fcd5abaff264259d2f44cad_c2e29f52-6885-4d1c-8346-4e16db1eeb3c.jpg?v=1789056595","url":"https:\/\/kokogol.com\/ja\/products\/kokogol-steamheart-castle-mechanical-3d-wooden-puzzle-with-lights-motion-music","provider":"KOKOGOL","version":"1.0","type":"link"}