Single Qi-Da-Hai San-Leng wenwan walnut bottom view on wooden surface – natural base and three-ridge texture detail
Qi-Da-Hai San-Leng walnut pair bottom view on wood – natural trifold geometry base pattern, premium set
Two Qi-Da-Hai San-Leng wenwan walnuts on wooden surface, blue fabric background – matching trifold geometry set
Qi-Da-Hai San-Leng walnut set side profile on wood, blue background – trifold three-ridge geometric grain detail
Single Qi-Da-Hai San-Leng wenwan walnut on wooden surface, blue background – bold trifold natural texture close-up

The Trifold Geometry | W5179 Qi-Da-Hai San-Leng Wenwan Walnuts

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The Trifold Geometry is a Qi-Da-Hai San-Leng Wenwan walnut pair for a personal collection and everyday handling. Keep the pair nearby for a quiet pause and take time to appreciate the individual proportions of two natural pieces.

All recorded dimensions fall between 32.0 and 34.4 mm, making this a compact pair to compare with your preferred handling size. The walnuts weigh 12.4 and 13.2 g individually, a difference of 0.8 g. Their specific proportions and three-ridged variety designation give the pair its collectible identity without a claim of rarity or perfect symmetry.

  • Product ID: W5179
  • Product Variety: Qi-Da-Hai San-Leng (Three-Ridged)
  • Sphere A Dimensions (Edge / Belly / Height): 32.9 mm × 33.3 mm × 34.1 mm
  • Sphere A Weight: 12.4 g
  • Sphere B Dimensions (Edge / Belly / Height): 32.0 mm × 34.4 mm × 33.8 mm
  • Sphere B Weight: 13.2 g
  • Dynamic Pairing: 0.8 g weight variance; combined net weight 25.6 g.

Enjoy regular handling and the gradual development of a personal patina. Natural differences in size and weight are part of each walnut's character.

All dimensions and weights are hand-measured with precision tools; slight variations may occur.