{"product_id":"classic-beijing-chicken-heart-jixin-wenwan-walnuts-42mm-x-41mm-bjjx-1404","title":"\"Beijing Chicken Heart\" Beijing Jixin BJJX-1404 Classic Wenwan Walnuts Pair | 42.0mm x 41.0mm | BJJX-1404","description":"\u003cp\u003eThis single-inventory listing features the exact pair of Wenwan walnuts shown in the product gallery. Carrying the stock ID BJJX-1404, this collector's set is a classic specimen combining a traditional cordate heart silhouette with broad sloping shoulders, dense mountain timber, and the finely etched texture matrix of the celebrated \"Beijing Chicken Heart\" (Beijing Jixin \/ BJJX) lineage. The pieces measure 42.0mm x 41.0mm (labeled on the tag as 4.2cm x 4.1cm). They showcase a classic vertical stance with broad shoulders, a solid concave 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: Beijing Chicken Heart Lineage (Beijing Jixin \/ BJJX)\u003c\/li\u003e\n\u003cli\u003eDimensions: 42.0mm x 41.0mm\u003c\/li\u003e\n\u003cli\u003eGrade: A+ Tier Premium Selection (16 Pair Match Score)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e[About the Beijing Chicken Heart Variety]\u003c\/p\u003e\n\u003cp\u003eThe Beijing Chicken Heart (Beijing Jixin) variety is one of the most historic and beloved foundational lineages in the traditional Wenwan walnut community. Named after its classic heart-shaped contour resembling a chicken heart—featuring gently tapered shoulders, a distinct central apex, and a stable, flat-to-concave base—this variety is admired for its ergonomic palm feel. Built upon northern mountain orchard heritage, its extra-thick rinds distribute mass evenly across both hemispheres to maximize 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 acupressure feedback during single-handed palm rotation.\u003c\/p\u003e\n\u003cp\u003e[Characteristics of BJJX-1404]\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e42.0mm x 41.0mm Hand-Filling Template: Presenting a well-proportioned mid-to-large stance (42mm height \/ 41mm width), this pair offers an agile footprint 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 A+), mirroring each other with broad base foundations, uniform outer side profiles, and closely coordinated heart-shaped contours.\u003c\/li\u003e\n\u003cli\u003eSymmetrical Grid Alignment: From both top-down and profile perspectives, the set highlights highly consistent central main ridge tracks, uniform outer rind thickness, and beautifully aligned center pathways running across both shells.\u003c\/li\u003e\n\u003cli\u003eHigh Bone Density Mountain Timber: Hard-grown in classic northern mountain orchards, the extra-thick rinds possess exceptional organic density, 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, bare 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, glossy, translucent red-brown patina over time.\u003c\/p\u003e\n\u003cp\u003e[Specifications]\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVariety: Beijing Chicken Heart Lineage (Beijing Jixin \/ BJJX)\u003c\/li\u003e\n\u003cli\u003eStock ID: BJJX-1404\u003c\/li\u003e\n\u003cli\u003eDimensions: 42.0mm x 41.0mm\u003c\/li\u003e\n\u003cli\u003eBase Features: Broad foundation base with sloping chicken-heart shoulders and a cleanly centered apex.\u003c\/li\u003e\n\u003cli\u003eTexture: Interconnected hive-like wrinkles, dense vertical channels, and a well-distributed surface grid layout.\u003c\/li\u003e\n\u003cli\u003eBest For: Collectors looking for an agile, classic Beijing Chicken Heart pair with balanced A+ symmetry, ergonomic hand-feel, fluid rotation, and a fast-aging timber composition.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ThePatinaProject","offers":[{"title":"Default Title","offer_id":50654754636015,"sku":null,"price":78.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/8741\/8095\/files\/beijing-chicken-heart-beijing-jixin-bjjx-1404-classic-wenwan-walnuts-pair-420mm-x-410mm-bjjx-1404-9656916.jpg?v=1788254295","url":"https:\/\/zenwalnut.com\/products\/classic-beijing-chicken-heart-jixin-wenwan-walnuts-42mm-x-41mm-bjjx-1404","provider":"ThePatinaProject","version":"1.0","type":"link"}