"Imperial Jade Seal X-Men" Yuxi Sileng X-Zhanjing Four-Ribbed Wenwan Walnuts Pair | 36.0mm x 39.0mm | YSFN-C228E

This single-inventory listing features the exact pair of Wenwan walnuts shown in the product gallery. Carrying the stock ID YSFN-C228E, this elite collector's set is a rare four-ribbed (Sileng) mutation combining the traditional blocky architecture of the "Imperial Jade Seal" (Yuxi) lineage with the dramatic, star-shaped geometry of the "X-Men" (X-Zhanjing) variety. The pieces measure 36.0mm x 39.0mm. They showcase an exceptional, low vertical profile with dropped shoulders, a flat foundation base, and a deeply layered honeycomb texture matrix. The pair has been fully cured, cleaned, and brushed for international shipping.

• Stock: 1 of 1 (Single Unique Inventory)
• Variety: Yuxi Sileng X-Zhanjing (Imperial Jade Seal x X-Men Four-Ribbed Mutation)
• Dimensions: 36.0mm x 39.0mm
• Grade: E Tier Premium Selection

[About the Four-Ribbed X-Men Mutation] This highly specialized cross-lineage structure transitions from the heavy, block-like foundation of the Jade Seal archetype into a stunning four-ribbed structural mutation. The "X-Men" classification denotes the aggressive, cross-shaped structural configuration of its main ridges, which divide the shell symmetrically into four distinct quadrants. This variety naturally restricts excess vertical growth to concentrate its old-growth wood mass horizontally along a robust equator line, minimizing empty internal space inside the shell. This compressed architecture lowers rolling resistance across the fingers, offering substantial physical presence, superb turning leverage, and fluid continuity for single-handed palm rotation and daily sensory meditation.

[Characteristics of YSFN-C228E]

• 36.0mm x 39.0mm Squatted Frame: Presenting an agile, low-profile stance, this pair rests comfortably and securely in the hand for seamless and effortless daily hand-play.
• Proportional Shape Match: The two independent walnuts show fantastic morphological pairing, mirroring each other with powerful, square-slung base foundations, uniform outer side profiles, and closely coordinated drop-shoulder curves.
• Symmetrical Grid Alignment: From both top-down and profile perspectives, the set highlights highly consistent, balanced central ridge tracks forming a clean geometric "X", uniform outer rind thickness, and perfectly centered top apex points running across both shells.
• High Bone Density Wild Timber: Hard-grown from wild mountain orchards, the extra-thick rinds possess exceptional organic density, generating a clear, solid, porcelain-like acoustic ring during 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, 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. When not actively playing with your pair, storing them back inside an airtight sealed bag will significantly accelerate the oxidation process, helping them develop a deep, glossy, translucent red-brown patina.

[Specifications]

• Variety: Yuxi Sileng X-Zhanjing (Imperial Jade Seal X-Men Hybrid)
• Stock ID: YSFN-C228E
• Dimensions: 36.0mm x 39.0mm
• Base Features: Wide, flat square foundation gate with drop shoulders and a cleanly centered top crown apex.
• Texture: Interconnected hive-like wrinkles, dense vertical channels, and a distinctive four-ribbed symmetrical surface grid.
• Best For: Advanced collectors looking for a rare, highly compressed four-ribbed mutation for comfortable daily rotation and premium patina development.