Description:
This premium listing is for the exact, investment-grade pair shown in the product photos. Stock ID SZ-S-037505 represents an extraordinarily rare, master-tier set of authentic "Concave Base Pumpkin Disc" (Ao Di Nan Gua Dun) exotic mutation walnuts, curated for immediate global shipping.
- Stock: 1 of 1 (Absolute Single-Inventory Masterpiece)
- Variety: Concave Base Pumpkin Disc / Ao Di Nan Gua Dun
- Dimensions: Left: 41.0mm (Width) x 43.0mm (Height) | Right: 41.0mm (Width) x 43.0mm (Height)
[About the "Concave Base Pumpkin Disc" Mutation]
In the elite echelons of Wenwan collecting, standard profiles represent regular natural growth, but the Concave Base Pumpkin Disc mutation stands as a legendary pinnacle of structural complexity. Born from a premium old-tree lineage, this phenomenon occurs when an extreme genetic compression stunts vertical growth to expand the belly into a plump, heavily segmented, pumpkin-like profile, while simultaneously carving a deeply recessed, crater-like chamber into its base. The outer body sweeps outwards into beautifully balanced, rounded segments separated by natural vertical furrows. Finding a single wild specimen with such explosive horizontal tension and an intact sunken gate is an exceptional stroke of luck; matching two independent wild mutations into a flawless, mirror-image pair is an absolute investment-grade miracle.
[Characteristics of SZ-S-037505]
- Breathtaking Squatted Pumpkin Geometry: Commanding a broad 41.0mm in width against a beautifully proportioned 43.0mm in vertical height, this pair boasts a phenomenal, heavy-set profile. The dramatic, pumpkin-like architecture gives it an imposing, hand-filling presence that settles perfectly into the palm.
- Intricate, High-Definition Net-Like Textures: The surface is heavily adorned with tightly knit, deep-cut, and meticulously interconnected ridges unique to old-tree stock. This intense, high-relief topography delivers full-surface acupressure stimulation across the entire hand to vigorously promote palm circulation.
- Radical Concave Base Curation: The defining highlight of this single-inventory pair is its deep, structurally sound sunken base architecture. Both pieces feature a perfectly recessed bottom chamber that frames an immaculately centered gate, allowing the sweeping contours of the lower body to flow smoothly without interruption.
- Pristine "Iron-Bone" Density & Elite Sound Chime: Built with extraordinarily thick shell walls and heavy mineralized timber cores, this premium pair carries an incredibly dense, substantial weight. Upon rotation, the highly mature timber produces a piercingly sharp, bell-like crystalline chime that signals elite material purity.
- Elite Exhibition-Grade Curation: Matching two wild concave mutations is a monumental challenge due to the precise alignment required to make them look harmonious. This set has been painstakingly paired over countless hours to ensure that the sweeping pumpkin shoulders, the matching 43mm height profile, and the rich texture layouts perfectly mirror one another in the hand.
[Specifications]
- Variety: Concave Base Pumpkin Disc / Ao Di Nan Gua Dun
- Stock ID: SZ-S-037505
- Dimensions: 41.0mm (Premium Width Tier) x 43.0mm (Heavily Squatted Height)
- Texture: Signature tightly knit, flowing net-like ridges draped over a radical, heavily segmented pumpkin architecture with deeply recessed bases.
- Best For: Elite collectors, high-end investors, and connoisseurs seeking a museum-grade, 1-of-1 geometric masterpiece that delivers unmatched structural tension, deep tactile feedback, and ultimate historical rarity.
