The Rare "White Lion" Half-Wall (Ban Bi) Ergonomic Pair | 31.0mm x 40.0mm | BXJBB-1201E

This listing is for the exact pair shown in the high-definition photos. Stock ID BXJBB-1201E is a remarkably rare, meticulously matched pair of "White Lion" (Bai Shi Zi) walnuts featuring a highly coveted natural asymmetrical mutation known as "Ban Bi" (Half-Wall). Ready for immediate shipping.

• Stock: 1 of 1 (Single Inventory)
• Variety: White Lion (Bai Shi Zi)
• Classification: Natural Anomaly / Flat-Sided Mutation
• Dimensions: 31.0mm (Width) x 40.0mm (Depth)

[About the "White Lion Half-Wall" Variety]

This variety combines the legendary traits of the "White Lion" with a highly prized natural growth anomaly known as "Ban Bi" (Half-Wall).

• The Classic White Lion: Famous for its wide base, stable posture, and thick, interconnected ridges. It is one of the most reliable varieties for achieving a bright, translucent porcelain-red patina.
• The "Half-Wall" Mutation: One side of the walnut has developed significantly flatter than the other, resulting in a distinct "D-shape" or half-moon silhouette.
• Collector's Value: Elite collectors hunt for Ban Bi mutations because the flat side rests flawlessly against the palm, creating a unique, sliding tactile experience that feels closer to a premium worry stone.
• [Characteristics of BXJBB-1201E]
• The "Half-Moon" Profile: Measuring 31.0mm in width and 40.0mm in depth, this pair is defined by its flat-sided mutation. Because one wall is naturally flattened, these shells sit flush against the skin, offering a satisfying sliding and pressing mechanic instead of standard rolling.
• Classic "White Lion" Texture: Retains signature deep, winding "brain pattern" ridges. It provides an intensive hand massage without being abrasive, ensuring a non-fatiguing handling experience.
• Ultimate Pocket Comfort: The mutation naturally reduces bulk, making this pair spectacularly slim for a 40mm deep shell. It is the absolute perfect Everyday Carry (EDC), slipping discreetly into any pocket.
• Daily Use: Ideal for collectors who desire the rapid patina potential of a White Lion, but crave the unique leverage of a rare natural mutation for mindful manipulation.

[Specifications]

• Variety: White Lion Half-Wall (Ban Bi)
• Stock ID: BXJBB-1201E
• Dimensions: 31.0mm (Width) x 40.0mm (Depth)
• Texture: Rugged brain-pattern ridges structured around a naturally flat-sided, half-moon mutation.
• Best For: Enthusiasts seeking a rare natural anomaly, sliding manipulation, and supreme pocketability.