{"product_id":"heart-shaped-concave-base-nanjiangstone-boutique-pair-42x40mm-njs-1206c","title":"The \"Heart-Shaped Concave Base\" Nanjiangstone Elite Pair | 42.0mm x 40.0mm | NJS-1206C","description":"\u003cp data-path-to-node=\"11\"\u003eThis premium single-inventory listing features the \u003cb data-path-to-node=\"11\" data-index-in-node=\"51\"\u003eexact collector-grade pair\u003c\/b\u003e of Wenwan walnuts shown in the listing gallery. Stock ID \u003cb data-path-to-node=\"11\" data-index-in-node=\"135\"\u003eNJS-1206C\u003c\/b\u003e is a meticulously matched, high-tier pair of traditional \"Heart-Shaped Concave Base\" Nanjiangstone (Taoxin Ao Di Nan Jiang Shi) walnuts. Showcasing an elite 42.0mm width and a plump 40.0mm belly thickness, this structurally sound, wild-lineage set has been thoroughly cleaned, cured, and is fully ready for immediate international dispatch.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"12,0,0\"\u003e\n\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003eStock:\u003c\/b\u003e 1 of 1 (Single Unique Inventory)\u003c\/li\u003e\n\u003cli data-path-to-node=\"12,1,0\"\u003e\n\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003eVariety:\u003c\/b\u003e Heart-Shaped Concave Base Nanjiangstone (Taoxin Ao Di)\u003c\/li\u003e\n\u003cli data-path-to-node=\"12,2,0\"\u003e\n\u003cb data-path-to-node=\"12,2,0\" data-index-in-node=\"0\"\u003eDimensions:\u003c\/b\u003e 42.0mm (Width) x 40.0mm (Depth\/Belly)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"13\"\u003e\n\u003ch3 data-path-to-node=\"14\"\u003e\u003cb data-path-to-node=\"14\" data-index-in-node=\"0\"\u003e[About the \"Heart-Shaped Concave Base\" Variety]\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"15\"\u003eNanjiangstone (Nan Jiang Shi) is historically revered by connoisseurs as the absolute king of material density and rock-hard weight within the premium Lion Head (Shi Zi Tou) family. This particular \u003cb data-path-to-node=\"15\" data-index-in-node=\"198\"\u003e\"Heart-Shaped Concave Base\" (Taoxin Ao Di)\u003c\/b\u003e sub-strain is highly coveted due to its exquisite, anthropomorphic shoulder shape that contours beautifully inward, mimicking a perfect heart emblem when viewed from the front profile.\u003c\/p\u003e\n\u003cp data-path-to-node=\"16\"\u003eThe signature concave base curves subtly inward at the bottom gate, allowing the walnuts to stand flat and exceptionally stable on flat surfaces. This classic architecture is paired with Nanjiangstone's signature high-dome cross, an extra-thick rind, and deeply knurled, cross-linked pathways. It offers an incredibly rich, non-slip hand friction that targets major palm pressure points for enhanced stress-relief and mindfulness practices.\u003c\/p\u003e\n\u003chr data-path-to-node=\"17\"\u003e\n\u003ch3 data-path-to-node=\"18\"\u003e\u003cb data-path-to-node=\"18\" data-index-in-node=\"0\"\u003e[Characteristics of NJS-1206C]\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"19,0,0\"\u003e\n\u003cb data-path-to-node=\"19,0,0\" data-index-in-node=\"0\"\u003eGold Standard 42mm x 40mm Proportions:\u003c\/b\u003e Measuring a precise 42.0mm in width and 40.0mm in belly depth, this pair sits within the most desired ergonomic profile for passionate practitioners. The dense, full-bodied shoulder architecture fills out the palm seamlessly, providing a substantial weight distribution that allows both heavy shells to slide effortlessly across each other during rotation exercises.\u003c\/li\u003e\n\u003cli data-path-to-node=\"19,1,0\"\u003e\n\u003cb data-path-to-node=\"19,1,0\" data-index-in-node=\"0\"\u003eDeeply Interwoven Knurled Topography:\u003c\/b\u003e The outer shell features a textbook matrix of sweeping primary channels intertwined with fine, rock-hard waves. These ancient wild-growth patterns function as an organic reflexology network, engaging the palm's circulation lines and helping to alleviate hand fatigue from daily modern device usage.\u003c\/li\u003e\n\u003cli data-path-to-node=\"19,2,0\"\u003e\n\u003cb data-path-to-node=\"19,2,0\" data-index-in-node=\"0\"\u003eIron-Core Bone Density \u0026amp; Crystalline Chime:\u003c\/b\u003e Harvested at peak maturity with exceptionally thick inner wood walls, this pair carries an authoritative, stone-like heft. When hand-rolled, the hard timber shells strike one another to emit a distinctively clear, high-frequency resonance that proves the superior fiber density and structural perfection of the set.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"20\"\u003e\n\u003ch3 data-path-to-node=\"21\"\u003e\u003cb data-path-to-node=\"21\" data-index-in-node=\"0\"\u003e[Expert Aging \u0026amp; Patina Tip]\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"22\"\u003eNanjiangstone is renowned for its tight, non-porous structure, making it a slow variety to color but one that rewards dedication with the most brilliant, jade-like finish. To ensure that your natural hand oils oxidize completely and uniformly across the fine valleys, keep them in a sealed pouch during rest for the first few weeks. Continuous rolling with bare, clean hands—bypassing gloves—will slowly coax out a stunning, deep crimson-jade translucent patina.\u003c\/p\u003e\n\u003chr data-path-to-node=\"23\"\u003e\n\u003ch3 data-path-to-node=\"24\"\u003e\u003cb data-path-to-node=\"24\" data-index-in-node=\"0\"\u003e[Specifications]\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"25,0,0\"\u003e\n\u003cb data-path-to-node=\"25,0,0\" data-index-in-node=\"0\"\u003eVariety:\u003c\/b\u003e Heart-Shaped Concave Base Nanjiangstone (Taoxin Ao Di)\u003c\/li\u003e\n\u003cli data-path-to-node=\"25,1,0\"\u003e\n\u003cb data-path-to-node=\"25,1,0\" data-index-in-node=\"0\"\u003eStock ID:\u003c\/b\u003e NJS-1206C\u003c\/li\u003e\n\u003cli data-path-to-node=\"25,2,0\"\u003e\n\u003cb data-path-to-node=\"25,2,0\" data-index-in-node=\"0\"\u003eDimensions:\u003c\/b\u003e 42.0mm (Width) x 40.0mm (Belly Depth)\u003c\/li\u003e\n\u003cli data-path-to-node=\"25,3,0\"\u003e\n\u003cb data-path-to-node=\"25,3,0\" data-index-in-node=\"0\"\u003eTexture:\u003c\/b\u003e Thick, cross-linked knurled networks anchored by a heart-profile shoulder and a clean concave base.\u003c\/li\u003e\n\u003cli data-path-to-node=\"25,4,0\"\u003e\n\u003cb data-path-to-node=\"25,4,0\" data-index-in-node=\"0\"\u003eBest For:\u003c\/b\u003e Discriminating collectors looking for an investment-grade 42mm set that delivers an excellent palm grip, heavy bone weight, and a lifetime patina journey\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ThePatinaProject","offers":[{"title":"Default Title","offer_id":49560059740399,"sku":null,"price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/8741\/8095\/files\/1_8104bf9c-6e1f-4645-9aed-79e24a8c3197.jpg?v=1779094412","url":"https:\/\/zenwalnut.com\/products\/heart-shaped-concave-base-nanjiangstone-boutique-pair-42x40mm-njs-1206c","provider":"ThePatinaProject","version":"1.0","type":"link"}