"Concave Base Red Shell Nan Jiang Shi" Nan Jiang Shi Ao Di Hong Ke Collector Pair | 40.0mm x 42.0mm | NJS-S-001519
"Concave Base Red Shell Nan Jiang Shi" Nan Jiang Shi Ao Di Hong Ke Collector Pair | 40.0mm x 42.0mm | NJS-S-001519
[Specifications]
- Variety: Concave Base Red Shell Nan Jiang Shi Lineage (Nan Jiang Shi Ao Di Hong Ke / NJS)
- Stock ID: NJS-S-001519
- Dimensions: 40.0mm x 42.0mm
- Base Features: Naturally concave pedestal foundation with traditional recessed navel, sloping shoulders, and a centered convergent crown.
- Texture: Continuous vertical water-flow valleys and delicate honeycomb matrixes on an iron-dense, naturally red shell.
- Best For: Dedicated collectors seeking an authentic S-grade classic with iron bone density, accelerated red-patina potential, and wide belly fullness.
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Description:
This single-inventory listing features the exact pair of Wenwan walnuts shown in the product gallery. Carrying the stock ID NJS-S-001519, this set is a premier specimen of the celebrated "Concave Base Red Shell Nan Jiang Shi" (Nan Jiang Shi Ao Di Hong Ke) Lion Head lineage, renowned for its iron-dense timber core, naturally reddish shell tones, and classic concave base navel. The pieces measure 40.0mm x 42.0mm. They showcase a squatted, full-bellied silhouette with gently sloping shoulders, an expansive 42mm lateral girth, a grounded concave pedestal foundation, and continuous deep vertical drainage matrixes intertwined with layered cellular pockets. The pair has been fully cured, cleaned, and brushed for international shipping.
- Stock: 1 of 1 (Single Unique Inventory)
- Variety: Concave Base Red Shell Nan Jiang Shi Lineage (Nan Jiang Shi Ao Di Hong Ke / NJS)
- Dimensions: 40.0mm x 42.0mm
- Grade: S-Grade Collector Masterpiece Tier (Single Unique Pair)
[About the Concave Base Red Shell Nan Jiang Shi Variety]
Nan Jiang Shi is revered in Wenwan walnut culture as the undisputed "King of Timber Density," renowned for its ultra-hard wood fibers, heavy sink-in-hand weight, and long-lasting durability. The "Concave Base Red Shell" variant is a coveted harvest from mature red-rind mother trees, featuring a naturally warm reddish wood undertone that substantially accelerates the patina coloration process. It is defined by its low-profile squatted stance, thick rounded primary edge rails, an expansive lateral belly, and a signature concave navel base that sits firmly upright. The shell topography displays fluid vertical drainage furrows crisscrossed by dense cellular honeycomb cavities, providing deep, invigorating acupressure stimulation across all contact points. Its extraordinarily tight wood grain allows it to evolve under consistent handling into a translucent mahogany-agate heirloom patina.
[Characteristics of NJS-S-001519]
- 40.0mm x 42.0mm Full-Bellied Stance: Presenting a balanced, squatted silhouette with generous 42mm belly girth, this pair fills the palm naturally for secure turning grip and fluid single-handed rotation.
- Masterful Morphological Pairing: Both independent fruits exhibit balanced symmetry across their convergent crowns, sweeping shoulder contours, outer ridge thickness, and recessed concave foundational footprints.
- Deeply Channeled Nan Jiang Shi Topography: The surface features high-definition vertical water channels and crisp cellular honeycomb matrixes that provide an invigorating, full-contact tactile massage.
- S-Grade Iron-Dense Timber Core: Harvested from prime mature mountain orchards, the extra-thick rind walls provide solid sink-in-hand weight and produce a ringing, porcelain-like chime upon manual rotation.
[Basic Care & Aging Info]
This collectible variety is grown strictly for hand-play (pan) and is completely distinct from common edible fruit variants. Through regular handling with clean, bare hands or white cotton gloves during early stages, the high-density wood grain steadily absorbs natural skin oils.
Artisan Coloration Tip: To keep the valleys immaculate, brush the deep crevices thoroughly with a standard bristle brush after each handling session. Storing them back inside an airtight sealed bag when not actively playing will significantly accelerate the oxidation process, helping them develop a deep, glossy, translucent red-brown patina over time.

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