{"product_id":"snow-grade-blossom-grade-go-stone-grain-pattern-sample-set-sizes-30-42","title":"Snow Grade \/ Blossom Grade Go Stone Grain Pattern Sample Set \/ Sizes 30-42","description":"This is the “Snow Grade \/ Blossom Grade Go Stone Grain Pattern Sample Set,” which allows you to compare the grain (striations) of Clamshell white Go stones in both Snow Grade and Blossom Grade.\u003cbr\u003e\n\u003cbr\u003e\n\n\u003cdiv style=\"border: #ff69b4 solid 1px; font-size: 100%; padding: 15px;\"\u003e\u003cspan style=\"color: #e25041;\"\u003e\n\u003c\/span\u003e\u003cspan style=\"color: rgb(184, 49, 47);\"\u003e\u003cstrong\u003eAt present, our “Clamshell Go Stones Premium Snow grade” and “Clamshell Go Stones BLUE Label Snow grade” are available only in limited quantities, and some sizes are already sold out.\u003cbr\u003e\nBecause a full set requires 182 stones of the exact same specification (quality and thickness), it is extremely difficult to replenish inventory promptly.\u003cbr\u003e\nWe kindly ask for your understanding.\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #e25041;\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\n\nTo help customers compare the grain patterns (striations) of Snow Grade and Blossom Grade clamshell white Go stones when considering a purchase, we have created the “Snow Grade \/ Blossom Grade Go Stone Grain Pattern Sample Set.”\u003cbr\u003e\nThis set allows you to examine a total of 14 stones: seven Snow Grade stones and seven Blossom Grade stones, in seven different sizes ranging from Size30-42.\u003cbr\u003e\n\u003cbr\u003e\nIn the past, many customers have told us : “I want to purchase Clamshell Go stones, but I’m not sure how Snow Grade differs from Blossom Grade,” and “I’ve heard Snow Grade stones are beautiful, but I’ve never seen them in person.”\u003cbr\u003e\nWe also want our customers to clearly confirm the differences in grain patterns and to experience firsthand the natural beauty of Snow Grade stones. For that reason, we are releasing this Snow Grade \/ Blossom Grade Go Stone Grain Pattern Sample Set.\u003cbr\u003e\n\u003cbr\u003e\nThis set not only lets you compare the grain pattern differences, but also allows you to experience the smooth texture, cool touch, refined beauty, and satisfying weight of genuine Clamshell stones—each piece carefully crafted by skilled craftsmen.\u003cbr\u003e\n\u003cbr\u003e\nThis is a good choice for those who are considering purchasing Go stones as well as for your collections.\u003cbr\u003e\nIt comes in a compact wooden box measuring 177 mm (length) x 80 mm (width) x 37 mm (height).\u003cbr\u003e\n\u003cbr\u003e\n\n\n\u003ca title=\"厳選 蛤（はまぐり）碁石 雪印\" href=\"https:\/\/kurokigoishiten.com\/en.products\/%E5%8E%B3%E9%81%B8-%E8%9B%A4-%E3%81%AF%E3%81%BE%E3%81%90%E3%82%8A-%E7%A2%81%E7%9F%B3-%E9%9B%AA%E5%8D%B0\" target=\"_blank\"\u003e\u003cspan style=\"color: #2b00ff;\"\u003e●Clamshell Go Stones Premium Snow grade\u003cbr\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003cbr\u003e\n\u003ca title=\"厳選 蛤（はまぐり）碁石 華印\" href=\"https:\/\/kurokigoishiten.com\/en\/products\/%E5%8E%B3%E9%81%B8-%E8%9B%A4-%E3%81%AF%E3%81%BE%E3%81%90%E3%82%8A-%E7%A2%81%E7%9F%B3-%E8%8F%AF%E5%8D%B0-1\" target=\"_blank\"\u003e\u003cspan style=\"color: #2b00ff;\"\u003e●Clamshell Go Stones Premium Blossom grade\u003cbr\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003cbr\u003e\n\u003ca title=\"蛤（はまぐり）碁石 ブルーラベル雪印\" href=\"https:\/\/kurokigoishiten.com\/en\/products\/%E8%9B%A4-%E3%81%AF%E3%81%BE%E3%81%90%E3%82%8A-%E7%A2%81%E7%9F%B3-%E3%83%96%E3%83%AB%E3%83%BC%E3%83%A9%E3%83%99%E3%83%AB%E9%9B%AA%E5%8D%B0-1\" target=\"_blank\"\u003e\u003cspan style=\"color: #2b00ff;\"\u003e●Clamshell Go Stones BLUE Label Snow grade\u003cbr\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003cbr\u003e\n\u003ca title=\"蛤（はまぐり）碁石 ブルーラベル\" href=\"https:\/\/kurokigoishiten.com\/en\/products\/%E8%9B%A4-%E3%81%AF%E3%81%BE%E3%81%90%E3%82%8A-%E7%A2%81%E7%9F%B3-%E3%83%96%E3%83%AB%E3%83%BC%E3%83%A9%E3%83%99%E3%83%AB-1\" target=\"_blank\"\u003e\u003cspan style=\"color: #2b00ff;\"\u003e●Clamshell Go Stones BLUE Label\u003cbr\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003cbr\u003e\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e Details\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\u003c!-- 折り畳みの内容 --\u003e\n\n    \n\n\u003cimg data-mce-fragment=\"1\" alt=\"厚み比較\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/01-s_23781fd7-d3e8-4553-b643-9862e854f554.jpg?v=1764889327\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/01-s_23781fd7-d3e8-4553-b643-9862e854f554.jpg?v=1764889327\"\u003e\n\nThis product is a \"Snow Grade \/ Blossom Grade Go Stone Grain Pattern Sample Set \/ Sizes 30-42\" provides a total of 14 pieces of \"Clamshell Go Stones Premium Snow grade\" and \"Clamshell Go Stones Premium Blossom grade\" of 7 different thicknesses, each of which is Size 30 to 42.\u003cbr\u003e\nIt comes in a compact wooden box measuring 177 mm (length) x 80 mm (width) x 37 mm (height).\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\nPlease also refer to the section “About \u003cstrong\u003eSnow Grade and Blossom Grade\u003c\/strong\u003e Clamshell White Go Stones” below.\n    \n\n\u003c!-- 折り畳みの内容ここまで --\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\u003cbutton aria-expanded=\"false\" data-action=\"toggle-collapsible\" class=\"Collapsible__Button Heading u-h6\"\u003e About \u003cstrong\u003eSnow Grade and Blossom Grade\u003c\/strong\u003e Clamshell White Go Stones\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\u003c!-- 折り畳みの内容 --\u003e\n\n    \n    \n\u003cimg data-mce-fragment=\"1\" alt=\"雪印・華印 碁石縞目見本セット／30号～42号\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/yukihana-shimamemihon-04.jpg?v=1764835120\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/yukihana-shimamemihon-04.jpg?v=1764835120\"\u003e\n\u003cimg data-mce-fragment=\"1\" alt=\"雪印・華印 碁石縞目見本セット／30号～42号\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/yukihana-shimamemihon-05.jpg?v=1764835120\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/yukihana-shimamemihon-05.jpg?v=1764835120\"\u003e\n    \nOur Clamshell Go stone products are available in four different product lines.\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003e①Clamshell Go Stones Premium Snow grade\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003eQuality：\u003c\/strong\u003eThe highest quality with almost no scratches that has cleared strict selection standards.\u003cbr\u003e\n\u003cstrong\u003eGrade (striped pattern)：\u003c\/strong\u003eThe highest and the most beautiful grade with more than 80% of the stripes pattern.\u003cbr\u003e\n\u003cstrong\u003eProduction volume：\u003c\/strong\u003eApproximately 5–8% of the total production volume\u003cbr\u003e\n\u003cspan style=\"color: #e25041;\"\u003e\u003cstrong\u003e*\"Premium Snow grade\" is the highest quality and the most beautiful grade (striped pattern) of Mexican Clamshell Go stones.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003ca title=\"厳選 蛤（はまぐり）碁石 雪印\" href=\"https:\/\/kurokigoishiten.com\/en\/products\/%E5%8E%B3%E9%81%B8-%E8%9B%A4-%E3%81%AF%E3%81%BE%E3%81%90%E3%82%8A-%E7%A2%81%E7%9F%B3-%E9%9B%AA%E5%8D%B0\" target=\"_blank\"\u003e\u003cspan style=\"color: #2b00ff;\"\u003e●Clamshell Go Stones Premium Snow grade\u003cbr\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003cbr\u003e\n\u003cstrong\u003e②Clamshell Go Stones Premium Blossom grade\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003eQuality：\u003c\/strong\u003eThe highest quality with almost no scratches that has cleared strict selection standards.\u003cbr\u003e\n\u003cstrong\u003eGrade (striped pattern)：\u003c\/strong\u003eThe spacing between the stripes is a little coarser than \"Snow grade\", which is about 70% or less of the total.\u003cbr\u003e\n\u003cstrong\u003eProduction volume：\u003c\/strong\u003eApproximately 10% of the total production volume\u003cbr\u003e\n\u003ca title=\"厳選 蛤（はまぐり）碁石 華印\" href=\"https:\/\/kurokigoishiten.com\/en\/products\/%E5%8E%B3%E9%81%B8-%E8%9B%A4-%E3%81%AF%E3%81%BE%E3%81%90%E3%82%8A-%E7%A2%81%E7%9F%B3-%E8%8F%AF%E5%8D%B0-1\" target=\"_blank\"\u003e\u003cspan style=\"color: #2b00ff;\"\u003e●Clamshell Go Stones Premium Blossom grade\u003cbr\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003cbr\u003e\n\u003cstrong\u003e③Clamshell Go Stones BLUE Label Snow grade\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003eQuality：\u003c\/strong\u003eSemi-passing level quality with slight scratches.\u003cbr\u003e\n\u003cstrong\u003eGrade (striped pattern)：\u003c\/strong\u003eThe highest and the most beautiful grade (Stripes pattern) with more than 80% of the stripes pattern.\u003cbr\u003e\n\u003cstrong\u003eProduction volume：\u003c\/strong\u003eApproximately 5–8% of the total production volume\u003cbr\u003e\n\u003ca title=\"蛤（はまぐり）碁石 ブルーラベル雪印\" href=\"https:\/\/kurokigoishiten.com\/en\/products\/%E8%9B%A4-%E3%81%AF%E3%81%BE%E3%81%90%E3%82%8A-%E7%A2%81%E7%9F%B3-%E3%83%96%E3%83%AB%E3%83%BC%E3%83%A9%E3%83%99%E3%83%AB%E9%9B%AA%E5%8D%B0-1\" target=\"_blank\"\u003e\u003cspan style=\"color: #2b00ff;\"\u003e●Clamshell Go Stones BLUE Label Snow grade\u003cbr\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003cbr\u003e\n\u003cstrong\u003e③Clamshell Go Stones BLUE Label\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003eQuality：\u003c\/strong\u003eQuasi-Premium Grade (Shape, color and scratch etc.)\u003cbr\u003e\n\u003cstrong\u003eGrade (striped pattern)：\u003c\/strong\u003eThe spacing between the stripes is a little coarser than \"Snow grade\", which is about 70% or less of the total.\u003cbr\u003e\n\u003cstrong\u003eProduction volume：\u003c\/strong\u003eApproximately 80% of the total production volume\u003cbr\u003e\n\u003ca title=\"蛤（はまぐり）碁石 ブルーラベル\" href=\"https:\/\/kurokigoishiten.com\/en\/products\/%E8%9B%A4-%E3%81%AF%E3%81%BE%E3%81%90%E3%82%8A-%E7%A2%81%E7%9F%B3-%E3%83%96%E3%83%AB%E3%83%BC%E3%83%A9%E3%83%99%E3%83%AB-1\" target=\"_blank\"\u003e\u003cspan style=\"color: #2b00ff;\"\u003e●Clamshell Go Stones BLUE Label\u003cbr\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003cbr\u003e\nIn the “Snow Grade \/ Blossom Grade Go Stone Grain Pattern Sample Set,” the grain samples for Snow Grade are represented by ① and ③, while the grain samples for Blossom Grade are represented by ② and ④.\u003cbr\u003e\nThe difference between ①–② (Premium Clamchell Go Stones) and ③–④ (Clamshell Go Stones BLUE LABEL) lies in their quality, primarily in the presence or absence of scratches.\u003cbr\u003e\n\n\n\n\n\u003c!-- 折り畳みの内容ここまで --\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\n\n\n\n\n\u003cdiv class=\"Collapsible Collapsible--large\"\u003e\u003cbutton class=\"Collapsible__Button Heading u-h6\" data-action=\"toggle-collapsible\" aria-expanded=\"false\"\u003e Specification\u003c!-- 折り畳みのタイトル --\u003e \u003cspan class=\"Collapsible__Plus\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"Collapsible__Inner\"\u003e\n\u003cdiv class=\"Collapsible__Content\"\u003e\u003c!-- 折り畳みの内容 --\u003e\n\n\u003cli\u003e7 Clamshell Go stones Snow grade *7 different thicknesses\u003cbr\u003e\nSize 30：Thickness 8.0㎜\u003cbr\u003e\nSize 32：Thickness 8.8㎜\u003cbr\u003e\nSize 34：Thickness 9.5㎜\u003cbr\u003e\nSize 36：Thickness 10.1㎜\u003cbr\u003e\nSize 38：Thickness 10.7㎜\u003cbr\u003e\nSize 40：Thickness 11.3㎜\u003cbr\u003e\nSize 42：Thickness 11.9㎜\u003cbr\u003e\neach 1\u003c\/li\u003e\n\u003cli\u003e7 Clamshell Go stones Blossom grade *7 different thicknesses\u003cbr\u003e\nSize 30：Thickness 8.0㎜\u003cbr\u003e\nSize 32：Thickness 8.8㎜\u003cbr\u003e\nSize 34：Thickness 9.5㎜\u003cbr\u003e\nSize 36：Thickness 10.1㎜\u003cbr\u003e\nSize 38：Thickness 10.7㎜\u003cbr\u003e\nSize 40：Thickness 11.3㎜\u003cbr\u003e\nSize 42：Thickness 11.9㎜\u003cbr\u003e\neach 1\u003c\/li\u003e\n*Both Snow grade and Blossom grade white Go stones are made from Mexican clamshells.\u003cbr\u003e\n*cased in a wooden box\u003cbr\u003e\n\n\u003cbr\u003e\n\u003cli\u003e1,000 JPY flat rate shipping within Japan, free shipping for purchases totaling 20,000 JPY or more.\u003cbr\u003e\nPlease bear the actual cost for shipping charges outside Japan.\u003c\/li\u003e\n\n\u003c!-- 折り畳みの内容ここまで --\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cbr\u003e","brand":"kurokigoishiten","offers":[{"title":"Default Title","offer_id":46607011578019,"sku":null,"price":59900.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/1093\/6995\/files\/yukihana-shimamemihon-001.jpg?v=1764835382","url":"https:\/\/kurokigoishiten.com\/en\/products\/snow-grade-blossom-grade-go-stone-grain-pattern-sample-set-sizes-30-42","provider":"kurokigoishiten","version":"1.0","type":"link"}