The "Thick Ridge" (Cu Jin) Pair | 43.0mm x 41.0mm | CJ-802

This listing is for the exact pair shown in the high-definition photos. Stock ID CJ-802 is a carefully matched pair of "Thick Ridge" (Cu Jin) walnuts, ready for immediate shipping.

• Stock: 1 of 1 (Single Inventory)
• Variety: Thick Ridge (Cu Jin)
• Dimensions: 43.0mm (Width) x 41.0mm (Depth)

[About the "Thick Ridge" Variety]

The Cu Jin, translating to "Thick Ridge" or "Thick Vein," is a highly robust and profoundly tactile Wenwan variety. It earns its name from the exceptionally bold, raised, and thick ridge patterns that heavily dominate the shell. This exaggerated, muscular texture provides an incredibly aggressive, high-friction grip. It is heavily favored by collectors who seek a deeply engaging, heavy-hitting acupressure massage and a rugged, commanding visual aesthetic.

[Characteristics of CJ-802]

• Massive, Hand-Filling Profile: Measuring a commanding 43.0mm in width and 41.0mm in depth. This oversized, broad geometry gives the walnuts an incredibly dominant presence in the hand. They span powerfully across the palm, providing a deeply substantial, heavy roll.
• Aggressive "Thick Ridge" Texture: True to its name, the surface displays remarkably thick, bold, and prominent veins. This rugged, high-friction texture acts as a natural lock against the fingers, delivering intense, targeted deep-tissue stimulation during rotation.
• Heavy-Hitting Leverage: The thick ridges not only provide deep texture but also act as distinct mechanical leverage points, allowing the heavy shells to interlock and deliver a highly satisfying, tactile crunch as they move past one another.
• Daily Use: The massive 43x41mm dimensions make this a true heavyweight everyday carry (EDC) pair. It is the perfect choice for collectors with larger hands or anyone who desires a giant, deeply rugged piece with an untamed, highly mechanical feel.

[Specifications]

• Variety: Thick Ridge (Cu Jin)
• Stock ID: CJ-802
• Dimensions: 43.0mm (Width) x 41.0mm (Depth)
• Texture: Exceptionally bold, raised, and thick veins on a massive, heavy shell.
• Best For: Enthusiasts seeking an oversized 43mm EDC pair with an imposing grip, intense deep-tissue stimulation, and a rugged, highly textured aesthetic.