{"product_id":"南疆石-nanjiangshi","title":"南疆石（Nanjiangshi）","description":"\u003cp\u003eNanjiangshi, also known as Nanjiang Stone, is a top-tier variety of Chinese ornamental Ma Walnut from Nanjiang Village, Hebei. It is a classic hand-played collectible (wenwan walnut), not for eating.\u003c\/p\u003e\n\u003cp\u003eFamous for ultra-high density, heavy solid feel and crisp stone-like sound when tapped. Features cannonball shape, deep rugged ridges and ant grain texture. It patinas slowly. With years of hand rolling and brushing, it turns into a gorgeous translucent jade-red finish.\u003c\/p\u003e\n\u003cp\u003eWenwan walnut rolling is a traditional relaxing hand ritual. Each matched pair is a unique natural sculpture.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTips\u003c\/strong\u003e: Keep away from extreme temperature to prevent cracking. Regular brushing for even patina.\u003c\/p\u003e","brand":"My Store 3","offers":[{"title":"Default Title","offer_id":51974021677302,"sku":null,"price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/8039\/0646\/files\/20261019170542_36_20.jpg?v=1792400813","url":"https:\/\/tuofancm.com\/products\/%e5%8d%97%e7%96%86%e7%9f%b3-nanjiangshi","provider":"My Store 3","version":"1.0","type":"link"}