{"id":143630,"date":"2026-09-02T22:45:22","date_gmt":"2026-09-02T20:45:22","guid":{"rendered":"https:\/\/one-horizon.ch\/product\/hardcover-notebook-a5-stone\/"},"modified":"2026-09-02T23:11:59","modified_gmt":"2026-09-02T21:11:59","slug":"hardcover-notebook-a5-stone","status":"publish","type":"product","link":"https:\/\/one-horizon.ch\/en\/product\/hardcover-notebook-a5-stone\/","title":{"rendered":"Hardcover notebook A5"},"content":{"rendered":"<p>Paper Without Trees: Karst&#8217;s hardcover notebook is made from ground limestone instead of wood fiber. The result is smoother to write on than usual, doesn&#8217;t absorb moisture, and doesn&#8217;t tear.<\/p>\n<h2>Stone paper instead of pulp<\/h2>\n<p>The blocks are made from recycled limestone and construction waste, bound with a small amount of plastic. Their production requires <strong>neither trees, bleaching agents, nor water<\/strong>.<\/p>\n<ul>\n<li><strong>Waterproof:<\/strong> The cover and pages don&#8217;t absorb moisture. Spilled coffee can be easily wiped away.<\/li>\n<li><strong>Tear-resistant:<\/strong> The material cannot be torn like paper.<\/li>\n<li><strong>Acid-free and bright white:<\/strong> The ink does not bleed through to the back.<\/li>\n<li><strong>Cradle to Cradle Silver:<\/strong> The stone paper is certified and recyclable.<\/li>\n<\/ul>\n<h2>5-mm dot grid<\/h2>\n<p>The dot grid provides structure without overwhelming the page. It works equally well for running text, sketches, tables, and bullet journaling. In this version, the dots are spaced 5 mm apart.<\/p>\n<h2>Equipment<\/h2>\n<ul>\n<li><strong>Thread-sewn binding:<\/strong> The book lies flat when opened, even on the first and last pages.<\/li>\n<li><strong>Back pocket:<\/strong> Folds out, for loose papers, receipts, and cards.<\/li>\n<li><strong>Elastic band and bookmark ribbon:<\/strong> The ribbon has a heat-sealed tip and won&#8217;t fray.<\/li>\n<li><strong>Rounded corners:<\/strong> The cover won&#8217;t snag inside the bag.<\/li>\n<\/ul>\n<h2>Technical details<\/h2>\n<ul>\n<li>Format: A5, 14.8 \u00d7 21 cm<\/li>\n<li>Pages: 144, 5-mm dot grid<\/li>\n<li>Paper: 120-micrometer stone paper, equivalent to approximately 144 g\/m\u00b2<\/li>\n<li>Color: Stone (Gray), Hardcover<\/li>\n<li>Printing: Soy-based ink<\/li>\n<li>Weight: 434 g<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Waterproof A5 notebook made of stone paper instead of wood fiber. 144 pages with a 5-mm dot grid, thread-bound for laying flat, fold-out back pocket, elastic band, and ribbon bookmark. Hardcover in stone gray, acid-free and tear-resistant.<\/p>\n","protected":false},"featured_media":143602,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_oh_fbt_bundles_id":[],"_oh_season":"year-round"},"product_brand":[3012],"product_cat":[3252],"product_tag":[3372],"class_list":["post-143630","product","type-product","status-publish","has-post-thumbnail","product_brand-karst","product_cat-notebooks-pads","product_tag-recycled","first","outofstock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/one-horizon.ch\/en\/wp-json\/wp\/v2\/product\/143630","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/one-horizon.ch\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/one-horizon.ch\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/one-horizon.ch\/en\/wp-json\/wp\/v2\/comments?post=143630"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/one-horizon.ch\/en\/wp-json\/wp\/v2\/media\/143602"}],"wp:attachment":[{"href":"https:\/\/one-horizon.ch\/en\/wp-json\/wp\/v2\/media?parent=143630"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/one-horizon.ch\/en\/wp-json\/wp\/v2\/product_brand?post=143630"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/one-horizon.ch\/en\/wp-json\/wp\/v2\/product_cat?post=143630"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/one-horizon.ch\/en\/wp-json\/wp\/v2\/product_tag?post=143630"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}