Pair of premium wenwan walnuts displayed on wooden surface with blue background
Pair of wenwan walnuts with deeply wrinkled brain-like surface and wide flat dome form, front view on wooden surface with blue background
Pair of wenwan walnuts with dense layered wrinkled texture and broad rounded form, front view on wooden surface with blue background
Pair of wenwan walnuts with prominent vertical seam and deeply folded wrinkled lobes, side view on wooden surface with blue background
Pair of wenwan walnuts with bold raised vertical seam and irregular wrinkled surface, side view on wooden surface with blue background
Pair of wenwan walnuts showing flower-shaped top with dense radiating petal ridges and ruffled edge, top view on wooden surface with blue background
Pair of wenwan walnuts showing large flat flower-shaped top with smooth radiating petal ridges and diamond-shaped center eye, top view on wooden surface with blue background

The Obsidian Stone | Nan-Jiang-Shi Walnut Set

$799.99
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  • Product ID: C33
  • Product Variety: Nan-Jiang-Shi (The Obsidian Stone)
  • Sphere A Dimensions(Edge/Belly/ Height) : 42.8mm x 42.8mm x 33.5mm
  • Sphere A Weight: 22.4g
  • Sphere B Dimensions(Edge/Belly/ Height) : 42.6mm x 42.7mm x 33.2mm
  • Sphere B Weight: 22.1g
  • Dynamic Pairing: Flawless Artisanal Alignment (0.3g Ultra-Tight Variance)

Ground Your Mind in a Digital World

Every day, our fingers glide across smooth, sterile glass screens, losing touch with the raw texture of the earth. Cultivated in high-altitude mountain forests, this rare pair features a density so legendary it is named after stone ("Nan-Jiang-Shi"). Designed for the modern professional, it provides a rhythmic tactile focus to center your mind during a demanding day. Engaging with these deep-textured botanical artifacts is a quiet invitation to reclaim your focus, utilizing a Zenful touch to transform cognitive fatigue into a moment of timeless art.

The moment they meet your palm:

  • Ergonomic Grandeur: Spanning over 42.8mm in caliber width, these substantial sculptures are precision-engineered for a commanding, robust grasp. They seamlessly fill the physical emptiness of modern typing with an undeniable architectural presence.
  • Acoustic Resonance: Thanks to their extraordinary dense shell character, rotating these Zen spheres produces a deeply satisfying, crisp acoustic feedback reminiscent of colliding stones. This gentle, earthy percussion clears mental fog without a word.
  • Flawless Artisanal Alignment: Achieving a rare 0.3g ultra-tight weight variance in an entirely uncultivated form is a testament to nature's quiet perfection, offering absolute equilibrium for your daily deep-work intervals.

Product Specifications Note: The following specifications are individually measured by hand using high-precision digital calipers and electronic scales to ensure absolute transparency and artisanal accuracy.