{"product_id":"nanjiangstone-concave-base-perfectly-balanced-boutique-pair-43x41mm-njs-1010","title":"The \"Nanjiangstone Concave Base\" Perfectly Symmetrical Heirloom Pair | 43.0mm x 41.0mm | NJS-1010","description":"\u003cp data-path-to-node=\"10\"\u003eThis premium listing is for the \u003cb data-path-to-node=\"10\" data-index-in-node=\"32\"\u003eexact collector-grade pair\u003c\/b\u003e of Wenwan walnuts showcased in the gallery photos. Stock ID \u003cb data-path-to-node=\"10\" data-index-in-node=\"119\"\u003eNJS-1010\u003c\/b\u003e is an exceptionally well-matched, master-grade pair of traditional \"Nanjiangstone Concave Base\" (Nan Jiang Shi Ao Di) walnuts. Featuring a highly desirable 43.0mm width and an incredibly plump 41.0mm belly profile, this symmetrical, heavy-boned pair has been perfectly cured, thoroughly cleaned, and is ready for immediate worldwide delivery.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"11,0,0\"\u003e\n\u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"0\"\u003eStock:\u003c\/b\u003e 1 of 1 (Single Unique Inventory)\u003c\/li\u003e\n\u003cli data-path-to-node=\"11,1,0\"\u003e\n\u003cb data-path-to-node=\"11,1,0\" data-index-in-node=\"0\"\u003eVariety:\u003c\/b\u003e Nanjiangstone Concave Base (Nan Jiang Shi Ao Di)\u003c\/li\u003e\n\u003cli data-path-to-node=\"11,2,0\"\u003e\n\u003cb data-path-to-node=\"11,2,0\" data-index-in-node=\"0\"\u003eDimensions:\u003c\/b\u003e 43.0mm (Width) x 41.0mm (Depth\/Belly)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"12\"\u003e\n\u003ch3 data-path-to-node=\"13\"\u003e\u003cb data-path-to-node=\"13\" data-index-in-node=\"0\"\u003e[About the \"Nanjiangstone Concave Base\" Variety]\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"14\"\u003eNanjiangstone, widely known as \u003cb data-path-to-node=\"14\" data-index-in-node=\"31\"\u003e\"Nan Jiang Shi,\"\u003c\/b\u003e is universally recognized as the absolute king of density and stone-like weight within the premium Lion Head (Shi Zi Tou) lineage. This legendary variety originates from the rugged, mineral-rich mountain regions of northern China. The highly sought-after \u003cb data-path-to-node=\"14\" data-index-in-node=\"303\"\u003e\"Concave Base\" (Ao Di)\u003c\/b\u003e sub-strain is defined by a deeply recessed, inward-curving bottom gate that sits beautifully flat and stable. In traditional folklore, this characteristic acts as a spiritual basin, symbolizing the gathering of positive energy and the anchoring of focus, clarity, and wealth protection.\u003c\/p\u003e\n\u003cp data-path-to-node=\"15\"\u003eStructurally, Nanjiangstone is renowned for its iconic high-dome cross, ultra-thick outer rind, and a uniquely knurled, cross-linked texture. Free of fragile points, it provides an authoritative, deep-tissue palm massage that channels intense reflexology feedback through the hands with unmatched tactile resilience.\u003c\/p\u003e\n\u003chr data-path-to-node=\"16\"\u003e\n\u003ch3 data-path-to-node=\"17\"\u003e\u003cb data-path-to-node=\"17\" data-index-in-node=\"0\"\u003e[Characteristics of NJS-1010]\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"18,0,0\"\u003e\n\u003cb data-path-to-node=\"18,0,0\" data-index-in-node=\"0\"\u003eCommanding 43mm x 41mm Proportions:\u003c\/b\u003e Measuring a robust 43.0mm in width and 41.0mm in deep belly thickness, this pair stands out as a highly coveted, master-grade set. The near-spherical geometric architecture creates a profoundly full, substance-rich feel in the user's hand. This exquisite dimensional harmony guarantees that the two heavy shells bypass one another with absolute fluid precision, allowing for smooth, lifelong rotation sessions.\u003c\/li\u003e\n\u003cli data-path-to-node=\"18,1,0\"\u003e\n\u003cb data-path-to-node=\"18,1,0\" data-index-in-node=\"0\"\u003eDensely Knurled Cross-Linked Rind:\u003c\/b\u003e The outer topography displays a textbook showcase of exceptionally tight, interwoven textures and broad primary channels. These thick, rolling, wood-dense patterns serve as a supreme reflexology tool, consistently stimulating the primary circulation endpoints and stress-relief zones across the palm with every turn.\u003c\/li\u003e\n\u003cli data-path-to-node=\"18,2,0\"\u003e\n\u003cb data-path-to-node=\"18,2,0\" data-index-in-node=\"0\"\u003eLegendary Iron-Like Weight \u0026amp; Woody Chime:\u003c\/b\u003e Grown to absolute physical maturity with remarkably thick wood walls, this pair carries an authoritative, stone-like heft that sets Nanjiangstone apart from all other varieties. When rotated, the ultra-hard shells strike each other to produce a sharp, high-resonance, crystalline chime, validating the impeccable fiber density and pristine structural health of the collection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"19\"\u003e\n\u003ch3 data-path-to-node=\"20\"\u003e\u003cb data-path-to-node=\"20\" data-index-in-node=\"0\"\u003e[Expert Aging \u0026amp; Patina Tip]\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"21\"\u003eBecause Nanjiangstone possesses an incredibly dense, non-porous rind structure, it requires immense patience and dedication to develop its full potential. To ensure that the natural organic oils from your hands settle uniformly into both the complex cross-linked ridges and the deep valleys, store this pair in a sealed container or velvet pouch during rest periods for the initial month. Hand-rolling directly with bare, completely clean hands—entirely bypassing gloves—is the ultimate traditional method to cultivate a translucent, glassy, and deeply reflective red-jade patina.\u003c\/p\u003e\n\u003chr data-path-to-node=\"22\"\u003e\n\u003ch3 data-path-to-node=\"23\"\u003e\u003cb data-path-to-node=\"23\" data-index-in-node=\"0\"\u003e[Specifications]\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"24,0,0\"\u003e\n\u003cb data-path-to-node=\"24,0,0\" data-index-in-node=\"0\"\u003eVariety:\u003c\/b\u003e Nanjiangstone Concave Base (Nan Jiang Shi Ao Di)\u003c\/li\u003e\n\u003cli data-path-to-node=\"24,1,0\"\u003e\n\u003cb data-path-to-node=\"24,1,0\" data-index-in-node=\"0\"\u003eStock ID:\u003c\/b\u003e NJS-1010\u003c\/li\u003e\n\u003cli data-path-to-node=\"24,2,0\"\u003e\n\u003cb data-path-to-node=\"24,2,0\" data-index-in-node=\"0\"\u003eDimensions:\u003c\/b\u003e 43.0mm (Width) x 41.0mm (Belly Depth)\u003c\/li\u003e\n\u003cli data-path-to-node=\"24,3,0\"\u003e\n\u003cb data-path-to-node=\"24,3,0\" data-index-in-node=\"0\"\u003eTexture:\u003c\/b\u003e Highly dense, cross-linked knurled textures anchored by a deeply recessed concave base.\u003c\/li\u003e\n\u003cli data-path-to-node=\"24,4,0\"\u003e\n\u003cb data-path-to-node=\"24,4,0\" data-index-in-node=\"0\"\u003eBest For:\u003c\/b\u003e Discriminating collectors seeking an investment-grade, iron-dense 43mm pair with exceptional structural symmetry, incredible heft, and an uncompromised, lifelong patina journey.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ThePatinaProject","offers":[{"title":"Default Title","offer_id":49557960884463,"sku":null,"price":168.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/8741\/8095\/files\/1_4388ad0c-824b-4e70-b66a-81100118dfaa.jpg?v=1779093150","url":"https:\/\/zenwalnut.com\/products\/nanjiangstone-concave-base-perfectly-balanced-boutique-pair-43x41mm-njs-1010","provider":"ThePatinaProject","version":"1.0","type":"link"}