"Imperial Seal Three-Ridge Dun" Yu Xi San Leng Ding Collector Wenwan Walnuts Pair | 37.0mm x 41.0mm | YX-E-170874

Description:

This single-inventory listing features the exact pair of Wenwan walnuts shown in the product gallery. Carrying the stock ID YX-E-170874, this set is an entry-collector-grade (E) oddity specimen from the prestigious Imperial Seal (Yu Xi) lineage, famed for uniting porcelain-like timber with a natural tri-ridge mutation, an ultra-squat dun architecture, an expansive 41mm belly breadth that distinctly surpasses the 37mm primary edge width by 4mm, and a deeply recessed flat pedestal base. The pieces measure 37.0mm x 41.0mm. They showcase three broad sweeping lateral wings radiating symmetrically from the apex, an upright convergent low-profile blunt crown, an expansive 41mm lateral belly fullness, a grounded flat pedestal foundation with a deeply concave navel, and deep continuous 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: Imperial Seal / Three-Ridge Squat Dun Lineage (Yu Xi / Three-Ridge Dun / YX)

• Dimensions: 37.0mm x 41.0mm

• Grade: E-Grade Value Hand-Play Tier (Single Unique Pair)

[About the Imperial Seal Three-Ridge Dun Variety]

The Imperial Seal (Yu Xi) variety is celebrated among collectors for its flat, square-sitting pedestal base evoking the royal mandate seal of ancient dynasties, symbolizing supreme authority, grounded balance, and lasting prosperity. The "Three-Ridge Dun" (San Leng Ding) morphology represents a natural tri-ribbed mutation where three prominent primary rails radiate in balanced 120-degree symmetry, paired with an ultra-squat dun posture and an exaggerated lateral belly expansion. The "belly-dominant" trait means the lateral equator expands beyond the primary edge rails, creating a bead-like mass that rolls effortlessly across the hand. Hallmark traits include an agile 37mm primary edge, an expansive 41mm belly fullness that distinctly exceeds the edge (+4mm belly dominance), three broad rounded lateral rails, an upright convergent low-profile blunt crown, and an expansive flat pedestal base with a deeply recessed navel that sits securely upright without tilt. The shell topography displays fluid vertical water-flow furrows crisscrossed by dense cellular honeycomb cavities and raised muscular veins, providing deep, invigorating acupressure stimulation across all palm contact points. Grown from prime mature wild orchards, its dense organic wood grain and rich natural oils allow it to age gracefully, transforming under regular play into a glowing, translucent mahogany-ruby heirloom finish.

[Characteristics of YX-E-170874]

• 37.0mm x 41.0mm Three-Ridge Belly-Dominant Dun Proportions: Defying conventional dimensions, this set pairs an agile 37mm primary edge width with an expansive 41mm lateral belly girth (+4mm belly dominance), delivering high turning tension, multi-ridge tactile grip, and zero hand fatigue during extended play.

• Masterful Morphological Pairing: Both independent fruits exhibit balanced symmetry across their central three-ridge convergent crowns, rounded sloping shoulders, tri-lobe belly fullness, and deeply recessed foundational footprints.

• Deeply Channeled Honeycomb Topography: The surface features high-definition vertical water-flow valleys and crisp honeycomb cavities that provide an invigorating, full-contact tactile massage.

• Resilient Mountain Timber Density: Harvested from prime mature mountain orchards, the extra-thick shell walls carry a heavy, sink-in-hand weight and produce a clear, resonant ring 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, three-sided crevices, and base cavities 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.

[Specifications]

• Variety: Imperial Seal / Three-Ridge Squat Dun Lineage (Yu Xi / Three-Ridge Dun / YX)

• Stock ID: YX-E-170874

• Dimensions: 37.0mm x 41.0mm

• Base Features: Broad, flat-sitting pedestal foundation with a deeply recessed navel, rounded sloping shoulders, and an upright convergent low-profile blunt crown.

• Texture: Continuous vertical water-flow valleys and delicate honeycomb matrixes framed by prominent, raised rounded tri-ridge rails.

• Best For: Dedicated collectors seeking an authentic natural tri-ridge oddity with an imperial seal flat foundation, 41mm belly-dominant hand feel, and rapid mahogany-ruby patina potential.