{"product_id":"triangle-concave-base-nanjiang-stone-wenwan-walnuts-41x39mm-njs-1514c","title":"\"Triangle Concave Base\" Sanjiao Aodi Nanjiangshi Wenwan Walnuts Pair | 41.0mm x 39.0mm | NJS-1514C","description":"\u003cp data-path-to-node=\"2\"\u003eThis single-inventory listing features the exact pair of Wenwan walnuts shown in the product gallery. Carrying the stock ID NJS-1514C, this rare collector's set belongs to the highly sought-after \"Triangle Concave Base\" (Sanjiao Aodi Nanjiangshi) lineage. The pieces measure 41.0mm in width and a compressed 39.0mm in height. They showcase a classically robust, three-sided pyramidal geometry paired with a distinctive hollowed, concave base gate and an incredibly dense, sharply chiseled texture profile. The pair has been fully cured, cleaned, and brushed for international shipping.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"3,0,0\"\u003e\n\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eStock:\u003c\/b\u003e 1 of 1 (Single Unique Inventory)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,1,0\"\u003e\n\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eVariety:\u003c\/b\u003e Sanjiao Aodi Nanjiangshi \/ Triangle Concave Base Nanjiang Stone\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,2,0\"\u003e\n\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eDimensions:\u003c\/b\u003e 41.0mm (Width) x 39.0mm (Height)\u003c\/li\u003e\n\u003cli data-path-to-node=\"3,3,0\"\u003e\n\u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003eGrade:\u003c\/b\u003e S Tier Premium Selection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"4\"\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"0\"\u003e[About the \"Sanjiao Aodi Nanjiangshi\" Variety]\u003c\/b\u003e The Nanjiang Stone variety is globally celebrated as one of the most durable, dense, and slow-aging families within the classic Wenwan walnut hobby. The \"Sanjiao Aodi\" variant represents an elite double natural mutation. It develops three distinct, symmetrical side faces instead of a traditional two-sided ridge line, creating a unique pyramidal architecture. Furthermore, the base features an \"Aodi\" (concave foundation gate) mutation, where the core naturally recesses upward. This structural combination packs high-density wild timber tightly across a compressed vertical axis, providing an exceptionally substantial weight, low rolling resistance, and crisp tactile feedback across the palm for fluid hand rotation and daily sensory meditation.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003e[Characteristics of NJS-1514C]\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"6,0,0\"\u003e\n\u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"0\"\u003e41mm Agile Low-Profile Frame:\u003c\/b\u003e Measuring a stout 41.0mm in width and a squatted 39.0mm in height, this pair carries an elite, low-profile stance that rests securely in the palm for comfortable handling.\u003c\/li\u003e\n\u003cli data-path-to-node=\"6,1,0\"\u003e\n\u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"0\"\u003eProportional Shape Match:\u003c\/b\u003e The two independent walnuts show master-tier morphological pairing, mirroring each other with broad triangular foundations, matching side profiles, and closely coordinated high shoulder curves.\u003c\/li\u003e\n\u003cli data-path-to-node=\"6,2,0\"\u003e\n\u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"0\"\u003eSymmetrical Grid Alignment:\u003c\/b\u003e When viewed from a top-down perspective, the set exhibits highly balanced three-way ridge paths, uniform outer shell thickness, and perfectly centered top apex points running across both rinds.\u003c\/li\u003e\n\u003cli data-path-to-node=\"6,3,0\"\u003e\n\u003cb data-path-to-node=\"6,3,0\" data-index-in-node=\"0\"\u003eHigh Bone Density Wild Timber:\u003c\/b\u003e Hard-grown from wild old-growth mountain orchards, the extra-thick rinds possess exceptional organic density, generating a clear, solid, porcelain-like acoustic ring during manual play.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003e[Basic Care \u0026amp; Aging Info]\u003c\/b\u003e This collectible variety is grown strictly for hand-play (\u003ci data-path-to-node=\"7\" data-index-in-node=\"84\"\u003epan\u003c\/i\u003e) and is completely distinct from common edible fruit variants. Through regular handling with clean, bare hands, the high-density wood grain steadily absorbs natural skin oils. Over time, this natural interaction will cause the initial ginger-caramel coloration to transform into a deep, glossy, translucent red-brown patina. Because the signature texture paths are exceptionally deep, sharp, and tightly woven, it is highly recommended to brush the crevices thoroughly with a standard bristle brush after each use to keep the valleys immaculate.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003e\u003cb data-path-to-node=\"8\" data-index-in-node=\"0\"\u003e[Specifications]\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"9,0,0\"\u003e\n\u003cb data-path-to-node=\"9,0,0\" data-index-in-node=\"0\"\u003eVariety:\u003c\/b\u003e Sanjiao Aodi Nanjiangshi (Triangle Concave Base Nanjiang Stone)\u003c\/li\u003e\n\u003cli data-path-to-node=\"9,1,0\"\u003e\n\u003cb data-path-to-node=\"9,1,0\" data-index-in-node=\"0\"\u003eStock ID:\u003c\/b\u003e NJS-1514C\u003c\/li\u003e\n\u003cli data-path-to-node=\"9,2,0\"\u003e\n\u003cb data-path-to-node=\"9,2,0\" data-index-in-node=\"0\"\u003eDimensions:\u003c\/b\u003e 41.0mm (Width) x 39.0mm (Height)\u003c\/li\u003e\n\u003cli data-path-to-node=\"9,3,0\"\u003e\n\u003cb data-path-to-node=\"9,3,0\" data-index-in-node=\"0\"\u003eBase Features:\u003c\/b\u003e Naturally recessed concave foundation gate with strong, three-sided side shoulders and a centered crown apex.\u003c\/li\u003e\n\u003cli data-path-to-node=\"9,4,0\"\u003e\n\u003cb data-path-to-node=\"9,4,0\" data-index-in-node=\"0\"\u003eTexture:\u003c\/b\u003e Deeply chiseled hive wrinkles, sharp vertical channels, and a rugged honeycomb surface layout.\u003c\/li\u003e\n\u003cli data-path-to-node=\"9,5,0\"\u003e\n\u003cb data-path-to-node=\"9,5,0\" data-index-in-node=\"0\"\u003eBest For:\u003c\/b\u003e Advanced collectors and hobbyists looking for a rare double mutation in a highly compressed pair for comfortable daily rotation and professional patina development.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ThePatinaProject","offers":[{"title":"Default Title","offer_id":50083693134063,"sku":null,"price":168.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/8741\/8095\/files\/1_319f08e5-abcc-414b-8304-621eb4308051.jpg?v=1783051108","url":"https:\/\/zenwalnut.com\/products\/triangle-concave-base-nanjiang-stone-wenwan-walnuts-41x39mm-njs-1514c","provider":"ThePatinaProject","version":"1.0","type":"link"}