{"product_id":"rare-pinggu-ingot-wenwan-walnuts-37mm-x-40mm-pgyb-1501c","title":"\"Pinggu Ingot\" Pinggu Yuanbao PGYB-1501C Low-Profile Wenwan Walnuts Pair | 37.0mm x 40.0mm | PGYB-1501C","description":"\u003cp\u003eThis single-inventory listing features the exact pair of Wenwan walnuts shown in the product gallery. Carrying the stock ID PGYB-1501C, this collector's set is a rare specimen combining a distinct, ingot-shaped silhouette (Yuanbao) with the low-profile stance, broad shoulders, and dense wild timber of the iconic \"Pinggu Ingot\" (PGYB) lineage. The pieces measure 37.0mm x 40.0mm. They showcase a naturally compressed vertical stance with wide dropped shoulders, a flat foundation base, and a deeply layered textured grid. The pair has been fully cured, cleaned, and brushed for international shipping.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStock: 1 of 1 (Single Unique Inventory)\u003c\/li\u003e\n\u003cli\u003eVariety: Pinggu Ingot Lineage (Pinggu Yuanbao \/ PGYB)\u003c\/li\u003e\n\u003cli\u003eDimensions: 37.0mm x 40.0mm\u003c\/li\u003e\n\u003cli\u003eGrade: S Tier Premium Selection (21 Pair Match Score)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e[About the Pinggu Ingot Variety]\u003c\/p\u003e\n\u003cp\u003eThe Pinggu Ingot (Pinggu Yuanbao) variety is a unique, highly sought-after strain in the traditional Wenwan walnut community. Named after the historic gold ingot shape—where the body widens along the equator with broad, swept shoulders and a flattened, low-profile top—this strain naturally restricts excess vertical growth. Built upon wild mountain timber stock from the Pinggu region, its extra-thick rinds shift mass horizontally for maximum palm contact. The result is a heavy, perfectly balanced framework that lowers rolling resistance across the fingers for fluid continuity, smooth turning leverage, and superb tactile feedback during single-handed palm rotation.\u003c\/p\u003e\n\u003cp\u003e[Characteristics of PGYB-1501C]\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e37.0mm x 40.0mm Low-Profile Stance: Featuring a remarkably stout, well-proportioned footprint (37mm height \/ 40mm width), this pair offers an agile, hand-filling size designed for smooth turning leverage and comfortable daily hand-play.\u003c\/li\u003e\n\u003cli\u003eProportional Shape Match: The two independent walnuts demonstrate outstanding morphological pairing (rated S), mirroring each other with broad ingot-like side profiles, matching dropped shoulders, and precise structural balance.\u003c\/li\u003e\n\u003cli\u003eIntricate Surface Grid: Highlighting interconnected vertical channels and deep hive-like wrinkles, the rich rind matrix actively stimulates acupuncture points across the palm during rotation.\u003c\/li\u003e\n\u003cli\u003eHigh-Density Wild Timber Rinds: Hard-grown from wild orchard stock, the extra-thick rinds possess exceptional organic density and weight, generating a clear, solid, porcelain-like acoustic chime during manual play.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e[Basic Care \u0026amp; Aging Info]\u003c\/p\u003e\n\u003cp\u003eThis collectible variety is grown strictly for hand-play (pan) and is completely distinct from common edible fruit variants. Through regular handling with clean hands or white cotton gloves during early stages, the high-density wood grain steadily absorbs natural skin oils.\u003c\/p\u003e\n\u003cp\u003eArtisan Coloration Tip: To keep the valleys immaculate, brush the deep crevices thoroughly with a standard bristle brush after each handling session. Storing them back inside an airtight sealed bag when not actively playing will significantly accelerate the oxidation process, helping them develop a deep, translucent, red-brown patina over time.\u003c\/p\u003e\n\u003cp\u003e[Specifications]\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVariety: Pinggu Ingot Lineage (Pinggu Yuanbao \/ PGYB)\u003c\/li\u003e\n\u003cli\u003eStock ID: PGYB-1501C\u003c\/li\u003e\n\u003cli\u003eDimensions: 37.0mm x 40.0mm\u003c\/li\u003e\n\u003cli\u003eBase Features: Broad foundation base with ingot-style dropped shoulders and a low-profile top apex.\u003c\/li\u003e\n\u003cli\u003eTexture: Interconnected hive-like wrinkles, deep vertical channels, and a well-distributed surface grid layout.\u003c\/li\u003e\n\u003cli\u003eBest For: Collectors looking for a unique, low-profile Pinggu Ingot pair with outstanding symmetry, fluid rotation, and a fast-aging wild timber composition.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ThePatinaProject","offers":[{"title":"Default Title","offer_id":50271642648815,"sku":null,"price":168.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/8741\/8095\/files\/1_30cfbc04-cf61-4ffb-8dd7-33cb59e6c7db.jpg?v=1785401232","url":"https:\/\/zenwalnut.com\/de\/products\/rare-pinggu-ingot-wenwan-walnuts-37mm-x-40mm-pgyb-1501c","provider":"ThePatinaProject","version":"1.0","type":"link"}