The "Wild Bison Owl" (Ye Niu Mao Tou Ying) Investment-Grade Three-Ribbed Masterpiece | 38.0mm x 38.0mm | YNSN-1301E

This listing is for the exact pair shown in the high-definition photos. Stock ID YNSN-1301E is an absolute museum-tier, investment-grade matched pair of "Wild Bison Owl" (Ye Niu Mao Tou Ying) Three-Ribbed (San Leng Ben) walnuts. Featuring the highly coveted 38x38mm perfect 1:1 spherical footprint paired with an incredibly rare "Mercedes-Benz" triangular symmetry, this collector's holy grail is ready for immediate shipping.

• Stock: 1 of 1 (Single Inventory / Investment Grade)
• Variety: Wild Bison Owl (Ye Niu Mao Tou Ying)
• Structure: Three-Ribbed Mutation (San Leng Ben)
• Dimensions: 38.0mm (Width) x 38.0mm (Depth)

[About the "Wild Bison Owl" Lineage]

The Wild Bison Owl is a legendary, top-tier lineage highly revered in elite Wenwan circles. It earned its evocative name from its ferocious and uniquely aggressive architectural profile. When viewed from the front, the prominent, alert apex and deeply hollowed, dramatic pockets closely resemble the sharp, focused eyes of an owl. However, unlike standard variants, the "Wild Bison" designation highlights its incredibly thick, muscular, and unyielding bone texture—reminiscent of a bison's rugged armor. Built with exceptional shell density and immensely thick internal walls, this variety is globally celebrated for its crisp, metallic clack and deep-tissue acupressure.

[The Elite "San Leng Ben" Three-Ribbed Mutation]

While standard walnuts grow natively with only two ribs, a rare genetic miracle yields the San Leng Ben—or Three-Ribbed mutation. Highly prized for its resemblance to the iconic Mercedes-Benz three-pointed star emblem when viewed from the base, this structural marvel splits the walnut into three perfectly balanced chambers. Finding a single 3-ribbed shell with accurate bone alignment is incredibly rare; matching a pair with identical, razor-sharp triangular symmetry and consistent texturing is an extraordinary feat of master grading, making this pair a true museum piece.

[Characteristics of YNSN-1301E]

• The Golden 1:1 EDC Geometry: Measuring exactly 38.0mm in width and 38.0mm in depth. This perfect 1:1 geometric ratio is the ultimate sweet spot for collectors. The 38mm scale makes them the ultimate everyday carry (EDC)—sliding effortlessly into any pocket, yet providing a delightfully substantial, full-volumed rolling experience that flows past the fingers with frictionless fluidity.
• Aggressive "Bison Armor" Topography: The surface is heavily sculpted with thick, deeply excavated, and interlocking ridges. Because it is a three-ribbed specimen, you get three complete faces of the striking "Owl Eye" pattern, offering magnificent visual depth and superior non-slip traction.
• Resonant Iron-Stone Acoustics: True to its premium pedigree, the bone density of this pair is outstanding. During rotation, they produce a high-pitched, clear, glass-like chime that signals immense oil content and exceptional natural maturity.
• Expert Aging Tip: Because the "Wild Bison Owl" texture features incredibly deep, cavernous valleys and high-density shells, we strictly recommend resting them in a sealed bag between handling sessions for the first month. This expert technique safely traps natural hand oils to accelerate an even, brilliant oxidation across all three chambers, yielding a vibrant, translucent red-jade patina far more effectively than using gloves.

[Specifications]

• Variety: Wild Bison Owl (Ye Niu Mao Tou Ying)
• Structure: Three-Ribbed Mutation (San Leng Ben / Mercedes Symmetry)
• Stock ID: YNSN-1301E
• Dimensions: 38.0mm (Width) x 38.0mm (Depth)
• Texture: Heavy, muscular, and deeply cavernous "Owl Face" valleys bound by three razor-sharp vertical ribs.
• Best For: Advanced connoisseurs demanding a museum-matched 38mm perfect 1:1 EDC fiduciary piece, offering intense acupressure feedback and elite genetic rarity.