{"product_id":"magma-wenwan-walnut-40mm-natural-select-ritual","title":"Magma Wenwan Walnut · 40mm · Natural · Select Ritual","description":"\u003cp\u003eMagma is a premium collector-grade Wenwan walnut variety defined by its iconic volcanic texture and fiery patina evolution, exclusively named for the North American market.\u003c\/p\u003e\n\u003cp\u003eThis variety features one-of-a-kind lava-style three-dimensional grain. The surface is covered with deep, winding, layered ravines and raised rugged ridges, mimicking the flowing, stacked texture of cooled magma. The grain density is extremely high with natural uneven undulations across the shell, delivering bold visual depth and an intensely satisfying tactile rolling experience. Every angle reveals layered, stereoscopic texture with no flat or dull areas.\u003c\/p\u003e\n\u003cp\u003eBoasting an ultra-compact, high-oil cortex structure, Magma offers exceptional oxidation stability. Its natural base tone is warm pale honey yellow. With consistent hand rolling, it undergoes a gradual, vivid color transition: pale yellow → fiery orange → deep lava red, finally curing into a glossy, glass-like crimson finish.\u003c\/p\u003e\n\u003cp\u003eThe coloring process is uniform and balanced on both shells. This variety never develops muddy tones, patchy discoloration, or dark spots. The high oil content locks in brightness, keeping the surface translucent and lustrous through every stage of patina development.\u003c\/p\u003e\n\u003cp\u003eIt features a balanced mid-high pillar shape with thick full edges and a solid concave base. The ergonomic silhouette fits perfectly in the palm for long-duration rolling, combining stunning volcanic aesthetics with comfortable daily playability.\u003c\/p\u003e\n\u003cp\u003eMagma stands out for collectors chasing dramatic texture layering, vibrant fiery color progression, and stable high-gloss patina maturity.\u003c\/p\u003e","brand":"WalnutRitual","offers":[{"title":"Default Title","offer_id":51300716609572,"sku":null,"price":68.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/5427\/7668\/files\/IMG_8984.wedb.heic?v=1787547032","url":"https:\/\/walnutritual.com\/products\/magma-wenwan-walnut-40mm-natural-select-ritual","provider":"WalnutRitual","version":"1.0","type":"link"}