{"product_id":"wooden-kongming-lock-classic-luban-brain-teaser-puzzle","title":"Traditional Chinese Kongming Luban Lock Wooden Interlocking Puzzle for Kids \u0026 Adults","description":"\u003ch3\u003eDescription\u003c\/h3\u003e \u003cp\u003eThe Kongming lock, also called the Luban lock, is a traditional Chinese interlocking puzzle that holds together with nothing but the geometry of its own notches - no nails, no glue, no rope.\u003c\/p\u003e\u003cp\u003eTaking it apart is the easy half. Putting it back together is what makes it a puzzle that has stayed in circulation for centuries.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eTraditional Chinese interlocking wooden puzzle\u003c\/li\u003e \u003cli\u003eAssembles through notched joinery alone - no nails or glue\u003c\/li\u003e \u003cli\u003eExercises spatial reasoning and three-dimensional thinking\u003c\/li\u003e \u003cli\u003eSuitable for older children through to adults\u003c\/li\u003e \u003cli\u003eSmooth natural wood finish\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e \u003ctable style=\"width:100%;border-collapse:collapse;margin:0 0 1em;\"\u003e\u003ctbody\u003e \u003ctr\u003e \u003cth style=\"text-align:left;padding:10px 12px;border:1px solid #e3e3e3;background:#f6f6f7;width:38%;font-weight:600;\"\u003eAge Range\u003c\/th\u003e \u003ctd style=\"padding:10px 12px;border:1px solid #e3e3e3;\"\u003e6 years+ and adults\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth style=\"text-align:left;padding:10px 12px;border:1px solid #e3e3e3;background:#f6f6f7;width:38%;font-weight:600;\"\u003eMaterial\u003c\/th\u003e \u003ctd style=\"padding:10px 12px;border:1px solid #e3e3e3;\"\u003eNatural wood\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth style=\"text-align:left;padding:10px 12px;border:1px solid #e3e3e3;background:#f6f6f7;width:38%;font-weight:600;\"\u003ePower Source\u003c\/th\u003e \u003ctd style=\"padding:10px 12px;border:1px solid #e3e3e3;\"\u003eNo batteries required\u003c\/td\u003e \u003c\/tr\u003e  \u003ctr\u003e \u003cth style=\"text-align:left;padding:10px 12px;border:1px solid #e3e3e3;background:#f6f6f7;width:38%;font-weight:600;\"\u003eType\u003c\/th\u003e \u003ctd style=\"padding:10px 12px;border:1px solid #e3e3e3;\"\u003eKongming lock \/ Luban lock\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth style=\"text-align:left;padding:10px 12px;border:1px solid #e3e3e3;background:#f6f6f7;width:38%;font-weight:600;\"\u003eSkill\u003c\/th\u003e \u003ctd style=\"padding:10px 12px;border:1px solid #e3e3e3;\"\u003eSpatial reasoning, mechanical puzzle\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth style=\"text-align:left;padding:10px 12px;border:1px solid #e3e3e3;background:#f6f6f7;width:38%;font-weight:600;\"\u003eProduct Type\u003c\/th\u003e \u003ctd style=\"padding:10px 12px;border:1px solid #e3e3e3;\"\u003eWooden Puzzle\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth style=\"text-align:left;padding:10px 12px;border:1px solid #e3e3e3;background:#f6f6f7;width:38%;font-weight:600;\"\u003eShipping Weight\u003c\/th\u003e \u003ctd style=\"padding:10px 12px;border:1px solid #e3e3e3;\"\u003e150 g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth style=\"text-align:left;padding:10px 12px;border:1px solid #e3e3e3;background:#f6f6f7;width:38%;font-weight:600;\"\u003eBrand\u003c\/th\u003e \u003ctd style=\"padding:10px 12px;border:1px solid #e3e3e3;\"\u003eToy Joy Store\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\u003c\/table\u003e \u003ch3\u003eWhat's Included\u003c\/h3\u003e \u003cul\u003e\u003cli\u003e1 x wooden Kongming lock puzzle\u003c\/li\u003e\u003c\/ul\u003e","brand":"Toy Joy Store","offers":[{"title":"As Shown","offer_id":68026693157233,"sku":"CJJT135855901AZ","price":27.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1093\/8810\/4049\/files\/WoodenToys07.webp?v=1793180443","url":"https:\/\/toyjoystore.com\/products\/wooden-kongming-lock-classic-luban-brain-teaser-puzzle","provider":"toyjoystore","version":"1.0","type":"link"}