{"id":1081,"date":"2024-10-19T17:37:39","date_gmt":"2024-10-19T08:37:39","guid":{"rendered":"https:\/\/www.suehiro-toishi.com\/wp2\/?p=1081"},"modified":"2025-03-10T17:43:53","modified_gmt":"2025-03-10T08:43:53","slug":"srk-10000","status":"publish","type":"post","link":"https:\/\/www.suehiro-toishi.com\/en\/srk-10000\/","title":{"rendered":"New Kouseki (Improved based on customer feedback)\u3000SRK-10000"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"\/wp2\/wp-content\/uploads\/2024\/10\/srk-10000-1024x1024.jpg\" alt=\"\" class=\"wp-image-1062\" srcset=\"https:\/\/www.suehiro-toishi.com\/wp2\/wp-content\/uploads\/2024\/10\/srk-10000-1024x1024.jpg 1024w, https:\/\/www.suehiro-toishi.com\/wp2\/wp-content\/uploads\/2024\/10\/srk-10000-300x300.jpg 300w, https:\/\/www.suehiro-toishi.com\/wp2\/wp-content\/uploads\/2024\/10\/srk-10000-150x150.jpg 150w, https:\/\/www.suehiro-toishi.com\/wp2\/wp-content\/uploads\/2024\/10\/srk-10000-768x768.jpg 768w, https:\/\/www.suehiro-toishi.com\/wp2\/wp-content\/uploads\/2024\/10\/srk-10000-1536x1536.jpg 1536w, https:\/\/www.suehiro-toishi.com\/wp2\/wp-content\/uploads\/2024\/10\/srk-10000.jpg 1800w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-swl-main-color has-text-color has-link-color has-medium-font-size wp-elements-319f01dc83b9909ef5cb24d2d9273a5e wp-block-paragraph\"><strong>Ready for polishing just by adding water<br>High grinding power and extremely smooth sharpening<br>High-quality Calcinated Whetstone<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><strong>\u201cKouseki\u201d \u2013 a super finishing whetstone made in the magnesium oxide manufacturing method, used for polishing blades for hairdressing in place of natural whetstones.<br><span style=\"color:#cc0000;\">We reproduced the hard, tightened, and smooth sharpening and grinding power by our original firing method.<\/span><br>It is a high-quality whetstone with no worry of deterioration or cracking.<\/strong><\/strong><\/p>\n\n\n\n<p class=\"u-mb-ctrl u-mb-40 wp-block-paragraph\">As one of Suehiro\u2019s trademark brands, \u201cKouseki\u201d is a super finishing whetstone that replaces the high-quality natural whetstones, which have long had issues of quick depletion. It is made by the magnesium oxide method, a natural cementing method from the 70s that combines ultrafine abrasive particles and magnesium oxide (MGo), and has received praise for being effective in sharpening stainless steel and cobalt cemented carbide barber scissors, razors, and the like.<br>Whetstones manufactured by the magnesium oxide method need only a bit of water to start sharpening with high grinding power. On the other hand, in light of aspects such as deterioration due to continued immersion in water or cracking due to temperature changes and drying, we received requests from our users to overcome these shortcomings without changing the excellent feel in sharpening. So after many long years of research and development, we have succeeded in making this product \u201cNew Kouseki (Improved based on customer feedback)\u201d that overcomes these flaws with its no. 10000 (over 1 micrometer) ultrafine particle material and its original vitrified manufacturing method (firing method).<br>Its sharpening feel and grinding power far surpass the original.<br>Enjoy&nbsp;<span style=\"color:#cc0000;\"><strong>\u201cNew Kouseki (Improved based on customer feedback)\u201d<\/strong><\/span>, which was made without any compromise to its quality.<\/p>\n\n\n\n<div class=\"swell-block-tab is-style-bb\" data-width-pc=\"auto\" data-width-sp=\"auto\"><ul class=\"c-tabList\" role=\"tablist\"><li class=\"c-tabList__item\" role=\"presentation\"><button role=\"tab\" class=\"c-tabList__button\" aria-selected=\"true\" aria-controls=\"tab-5eba5c53-0\" data-onclick=\"tabControl\">Contents<\/button><\/li><\/ul><div class=\"c-tabBody\">\n<div id=\"tab-5eba5c53-0\" class=\"c-tabBody__item\" aria-hidden=\"false\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"683\" src=\"\/wp2\/wp-content\/uploads\/2024\/10\/srk-10000-open-1024x683.jpg\" alt=\"\" class=\"wp-image-1067\" srcset=\"https:\/\/www.suehiro-toishi.com\/wp2\/wp-content\/uploads\/2024\/10\/srk-10000-open-1024x683.jpg 1024w, https:\/\/www.suehiro-toishi.com\/wp2\/wp-content\/uploads\/2024\/10\/srk-10000-open-300x200.jpg 300w, https:\/\/www.suehiro-toishi.com\/wp2\/wp-content\/uploads\/2024\/10\/srk-10000-open-768x512.jpg 768w, https:\/\/www.suehiro-toishi.com\/wp2\/wp-content\/uploads\/2024\/10\/srk-10000-open-1536x1024.jpg 1536w, https:\/\/www.suehiro-toishi.com\/wp2\/wp-content\/uploads\/2024\/10\/srk-10000-open.jpg 1800w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Kouseki Whetstone (whetstone rack not included) <br>Whetstone-Polishing Coarse Whetstone (Green) <br> Whetstone-Polishing Finishing Whetstone (White)<br><\/figcaption><\/figure>\n<\/div>\n<\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\">New Kouseki (Improved based on customer feedback)\u3000SRK-10000<\/h3>\n\n\n\n<dl class=\"swell-block-dl is-style-float u-mb-ctrl u-mb-30\" style=\"--swl-dt-width:11.5em\">\n<dt class=\"swell-block-dl__dt\">Product No.<\/dt>\n\n\n\n<dd class=\"swell-block-dl__dd\">\n<p class=\"wp-block-paragraph\">SRK-10000<\/p>\n<\/dd>\n\n\n\n<dt class=\"swell-block-dl__dt\"><strong>Granularity<\/strong><\/dt>\n\n\n\n<dd class=\"swell-block-dl__dd\">\n<p class=\"wp-block-paragraph\">Super Fine Finishing Whetstone grit&nbsp;\uff0310000<\/p>\n<\/dd>\n\n\n\n<dt class=\"swell-block-dl__dt\"><strong>Whetstone Size<\/strong><\/dt>\n\n\n\n<dd class=\"swell-block-dl__dd\">\n<p class=\"wp-block-paragraph\">Appr. 207\u00d773\u00d723mm<\/p>\n<\/dd>\n\n\n\n<dt class=\"swell-block-dl__dt\"><strong>Package Size<\/strong><\/dt>\n\n\n\n<dd class=\"swell-block-dl__dd\">\n<p class=\"wp-block-paragraph\">310\u00d7132\u00d740mm<\/p>\n<\/dd>\n\n\n\n<dt class=\"swell-block-dl__dt\"><strong>Weight<\/strong><\/dt>\n\n\n\n<dd class=\"swell-block-dl__dd\">\n<p class=\"wp-block-paragraph\">Appr. 1000\u301c1100g<\/p>\n<\/dd>\n\n\n\n<dt class=\"swell-block-dl__dt\"><strong>Value Price<\/strong><\/dt>\n\n\n\n<dd class=\"swell-block-dl__dd\">\n<p class=\"wp-block-paragraph\">18,000yen (excl. VAT)<\/p>\n<\/dd>\n\n\n\n<dt class=\"swell-block-dl__dt\"><strong>JAN Code<\/strong><\/dt>\n\n\n\n<dd class=\"swell-block-dl__dd\">\n<p class=\"wp-block-paragraph\">4966684088108<\/p>\n<\/dd>\n\n\n\n<dt class=\"swell-block-dl__dt\"><strong>Included<\/strong><\/dt>\n\n\n\n<dd class=\"swell-block-dl__dd\">\n<p class=\"wp-block-paragraph\">Whetstone-polishing whetstones (coarse\uff3bGC#220\uff3d, finishing\uff3bWA#1000\uff3d) included<\/p>\n<\/dd>\n<\/dl>\n\n\n\n<ul class=\"note1\">\n <li>Please note that the whetstone size may differ slightly from the dimensions listed due to the characteristics of the manufacturing method and post-processing.<\/li>\n<\/ul>\n\n\n\n<div class=\"swell-block-capbox cap_box u-mb-ctrl u-mb-40\"><div class=\"cap_box_ttl\"><span><strong>Firing method<\/strong><\/span><\/div><div class=\"cap_box_content\">\n<p class=\"wp-block-paragraph\">This product is a whetstone calcinated by an original manufacturing method, and differs in method from the 2016 limited-release magnesium oxide method Kouseki.<br>Likewise, it is different in method and properties from the Gokumyo series.<\/p>\n<\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading is-style-default has-medium-font-size\" style=\"font-style:normal;font-weight:400\"><strong>Old magnesium oxide method Kouseki<\/strong>\u3000<span class=\"swl-inline-color has-swl-deep-01-color\">(product discontinued)<\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Super Finishing Whetstone \u201cKouseki\u201d for Hairdressing Blades (video from the 1970s)<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"\u30b9\u30a8\u30d2\u30ed\u3000MG\u8d85\u4ed5\u4e0a\u7825\u77f3  \u5149\u77f3\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/hf17cwEuqf0?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><figcaption class=\"wp-element-caption\">This is a video explaining the use of and how to handle Kouseki for sharpening barber scissors, razors and Japanese razors.<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Super Fine Finishing Whetstone grit\uff0310000<br \/>\nWhetstone Size\uff1a207\u00d773\u00d723mm<br \/>\nValue Price\uff1a18,000 yen (excl. VAT)<br \/>\n<br \/>\nWhetstone-polishing whetstones (coarse\uff3bGC#220\uff3d, finishing\uff3bWA#1000\uff3d) included<br \/>\nJAN\uff1a14966684088108<\/p>\n","protected":false},"author":1,"featured_media":1062,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","_locale":"en_US","_original_post":"https:\/\/www.suehiro-toishi.com\/wp2\/?p=1054","footnotes":"","_wp_rev_ctl_limit":""},"categories":[12,5],"tags":[],"class_list":["post-1081","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-high-grade-whetstone","category-kouseki","en-US"],"_links":{"self":[{"href":"https:\/\/www.suehiro-toishi.com\/wp-json\/wp\/v2\/posts\/1081","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.suehiro-toishi.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.suehiro-toishi.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.suehiro-toishi.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.suehiro-toishi.com\/wp-json\/wp\/v2\/comments?post=1081"}],"version-history":[{"count":6,"href":"https:\/\/www.suehiro-toishi.com\/wp-json\/wp\/v2\/posts\/1081\/revisions"}],"predecessor-version":[{"id":2837,"href":"https:\/\/www.suehiro-toishi.com\/wp-json\/wp\/v2\/posts\/1081\/revisions\/2837"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.suehiro-toishi.com\/wp-json\/wp\/v2\/media\/1062"}],"wp:attachment":[{"href":"https:\/\/www.suehiro-toishi.com\/wp-json\/wp\/v2\/media?parent=1081"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.suehiro-toishi.com\/wp-json\/wp\/v2\/categories?post=1081"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.suehiro-toishi.com\/wp-json\/wp\/v2\/tags?post=1081"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}