{"product_id":"stem-diy-building-blocks-3in1-crane-75pcs-72boxes-case","title":"STEM DIY Building Blocks 3in1 (crane 75PCS)   72boxes\/CASE","description":"\u003cp\u003eMinimum order quantity in one case. The postage is 7 USD\/KG, Box size：15x18x6\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eDiscover the thrill of engineering with this hands-on STEM crane building kit! Kids construct a realistic pulley crane featuring working winch, gears, and boom lift. Spark creativity, learn mechanics \u0026amp; problem-solving through play. Perfect for curious minds aged 6+!\u003c\/p\u003e","brand":"LEJIAZHI","offers":[{"title":"Default Title","offer_id":42957933904081,"sku":null,"price":78.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/6436\/6289\/files\/2.png?v=1769845644","url":"https:\/\/tinverse.us\/products\/stem-diy-building-blocks-3in1-crane-75pcs-72boxes-case","provider":"Tinverse","version":"1.0","type":"link"}