{"product_id":"classic-grindstone-zheng-mo-pan-wenwan-walnuts-40mm-x-38mm-mp-s-005331","title":"The \"Grindstone Disc\" Zheng Mo Pan S-Grade Pair | Premium Collector Selection | 40.0mm (Width) x 38.0mm (Length) | MP-S-005331","description":"\u003ch2 data-path-to-node=\"5\"\u003eDescription:\u003c\/h2\u003e\n\u003cp data-path-to-node=\"6\"\u003eThis listing is for the exact pair shown in the photos. Stock ID MP-S-005331 is a premium, high-grade set of authentic \"Classic Grindstone\" (Zheng Mo Pan) walnuts. Hand-selected for discerning collectors and daily hand-exercise enthusiasts, this exquisite S-Grade pair is ready for immediate worldwide shipping.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"7,0,0\"\u003e\n\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eStock:\u003c\/b\u003e 1 of 1 (Single Inventory Collector's Selection)\u003c\/li\u003e\n\u003cli data-path-to-node=\"7,1,0\"\u003e\n\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003eVariety:\u003c\/b\u003e Classic Grindstone (Zheng Mo Pan)\u003c\/li\u003e\n\u003cli data-path-to-node=\"7,2,0\"\u003e\n\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\"\u003eDimensions:\u003c\/b\u003e 40.0mm (Width) x 38.0mm (Length)\u003c\/li\u003e\n\u003cli data-path-to-node=\"7,3,0\"\u003e\n\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\"\u003eGrade:\u003c\/b\u003e S-Grade Premium Collection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e[About the Classic Grindstone Variety]\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThe \"Grindstone\" (Mo Pan) is one of the most distinctive, highly revered classic lineages in the Wenwan universe, celebrated for its iconic disc-like architecture that mirrors ancient stone mill wheels. Characterized by a compressed length relative to its width, prominent wide shoulders, and a broad, perfectly flat base, the Grindstone provides an extraordinarily grounded posture. Renowned for its solid shell structure and high-oil timber composition, this variety matures beautifully under dedicated rotation into a glass-like, translucent deep-crimson patina.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"12\"\u003e[Characteristics of MP-S-005331]\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"0\"\u003eFull-Bodied 40mm Disc Geometry:\u003c\/b\u003e Measuring a broad 40.0mm in width and a squatted 38.0mm in length, this pair showcases the textbook \"flat-top, wide-shoulder\" stance of authentic Grindstone walnuts. The 40mm scale fills the palm comfortably while maintaining a stout, low-profile stance.\u003c\/li\u003e\n\u003cli data-path-to-node=\"13,1,0\"\u003e\n\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003eUnrivaled Tactile Rotation \u0026amp; Low-Profile Glide:\u003c\/b\u003e Due to its compressed length axis and broad, stable equator, this pair sits snugly in the palm. It offers excellent mechanical rolling momentum, gliding with smooth, fluid motion during rotation for focus and stress relief.\u003c\/li\u003e\n\u003cli data-path-to-node=\"13,2,0\"\u003e\n\u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003eIntricate High-Definition Topography:\u003c\/b\u003e The shell features deep, sprawling, and tightly knit net-like channels unique to high-grade Grindstone stock. This high-relief labyrinth offers comprehensive acupressure stimulation across the fingertips and palm, vigorously boosting circulation.\u003c\/li\u003e\n\u003cli data-path-to-node=\"13,3,0\"\u003e\n\u003cb data-path-to-node=\"13,3,0\" data-index-in-node=\"0\"\u003eSolid \"Iron-Bone\" Density \u0026amp; Resonant Sound:\u003c\/b\u003e Boasting excellent wood density, thick shell walls, and a solid core, this S-Grade set carries a satisfying, substantial weight in the hand. Upon contact, it generates a crisp, metallic resonance—the signature hallmark of mature, high-density timber.\u003c\/li\u003e\n\u003cli data-path-to-node=\"13,4,0\"\u003e\n\u003cb data-path-to-node=\"13,4,0\" data-index-in-node=\"0\"\u003eMeticulous S-Grade Curation:\u003c\/b\u003e Matching two separate fruits to a precise 40.0mm (Width) x 38.0mm (Length) alignment while closely mirroring every single rib, the crown height, and weight distribution requires careful selection. Carrying the distinct serial mark MP-S-005331, this single-inventory set stands as a remarkable masterpiece of natural symmetry.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"15\"\u003e[Specifications]\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"16,0,0\"\u003e\n\u003cb data-path-to-node=\"16,0,0\" data-index-in-node=\"0\"\u003eVariety:\u003c\/b\u003e Classic Grindstone (Zheng Mo Pan)\u003c\/li\u003e\n\u003cli data-path-to-node=\"16,1,0\"\u003e\n\u003cb data-path-to-node=\"16,1,0\" data-index-in-node=\"0\"\u003eStock ID:\u003c\/b\u003e MP-S-005331\u003c\/li\u003e\n\u003cli data-path-to-node=\"16,2,0\"\u003e\n\u003cb data-path-to-node=\"16,2,0\" data-index-in-node=\"0\"\u003eDimensions:\u003c\/b\u003e 40.0mm (Width) x 38.0mm (Length)\u003c\/li\u003e\n\u003cli data-path-to-node=\"16,3,0\"\u003e\n\u003cb data-path-to-node=\"16,3,0\" data-index-in-node=\"0\"\u003eTexture:\u003c\/b\u003e Symmetrical, deep, net-like ridges on a low-profile, squat disc-like body.\u003c\/li\u003e\n\u003cli data-path-to-node=\"16,4,0\"\u003e\n\u003cb data-path-to-node=\"16,4,0\" data-index-in-node=\"0\"\u003eBest For:\u003c\/b\u003e Collectors and daily enthusiasts looking for a premium 40mm pair that delivers smooth palm handling and long-term ruby-jade patina potential.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"mindfulshells","offers":[{"title":"Default Title","offer_id":44260501618791,"sku":"MP-S-005331","price":168.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/6803\/1335\/files\/1_3cfdb99a-dd74-42d3-b267-380977f04f59.jpg?v=1784685986","url":"https:\/\/mindfulshells.com\/products\/classic-grindstone-zheng-mo-pan-wenwan-walnuts-40mm-x-38mm-mp-s-005331","provider":"mindfulshells","version":"1.0","type":"link"}