This listing is for the exact pair shown in the photos. Stock ID CJ-401 is a paired set of Nine Dragons Thick Ridge (Jiu Long Yu Cu Jin ) walnuts, ready for immediate shipping.
Stock: 1 of 1 (Single Inventory)
Variety: Nine Dragons Thick Ridge (Jiu Long Yu Cu Jin )
Dimensions: 40.0mm (Width) x 42.0mm (Height)
[About the Nine Dragons Thick Ridge Variety]
The Jiu Long Yu Cu Jin (Nine Dragons Thick Ridge) is a highly textured Wenwan walnut variety. "Jiu Long" refers to the chaotic, winding patterns that resemble dragons, while "Cu Jin" translates directly to "Thick Ridge" or "Thick Vein." This variety is famous for its exceptionally bold, raised surface ridges and deep valleys. Because of this rugged and meaty structure, it provides a highly stimulating, high-friction grip during hand exercises.
[Characteristics of CJ-401]
Upright Profile: Measuring 40.0mm in width and 42.0mm in height, this pair has a taller, slightly upright shape. This structure fills the hand vertically and provides a solid, secure hold during rotation.
Thick Ridge Texture (Cu Jin): The surface features the characteristic bold, heavy ridges this variety is known for. This deep texture offers strong stimulation for the acupoints in the hand, making it ideal for active stress relief.
Consistent Matching: Due to the chaotic nature of the "Nine Dragons" pattern, matching requires careful attention. This pair has been sorted for general consistency in size, shape, and the distribution of its thick ridges.
Daily Use: At 40mm wide, this is a substantial, highly tactile pair. It is best suited for users who prefer a deeply textured, aggressive grip rather than a smooth surface for their regular rotation.
[Specifications]
Variety: Nine Dragons Thick Ridge (Jiu Long Yu Cu Jin )
Stock ID: CJ-401
Dimensions: 42.0mm (Height) x 40.0mm (Width)
Texture: Exceptionally bold, thick ridges (Cu Jin) with deep valleys.
Best For: Users seeking a substantial 40mm pair with deep, highly stimulating texture for active hand exercises.
