{"id":132119,"date":"2026-05-30T02:03:10","date_gmt":"2026-05-30T00:03:10","guid":{"rendered":"https:\/\/one-horizon.ch\/product\/jack-3d-puzzle\/"},"modified":"2026-10-26T23:45:35","modified_gmt":"2026-10-26T22:45:35","slug":"jack-3d-puzzle","status":"publish","type":"product","link":"https:\/\/one-horizon.ch\/en\/product\/jack-3d-puzzle\/","title":{"rendered":"Jack 3D Puzzle"},"content":{"rendered":"<p>A puzzle that weighs a good half a kilo. The Jack Puzzle consists of precisely milled brass rods that interlock to form a symmetrical shape. When disassembled, it lies on the table as a pile of metal; when assembled, it becomes an object.  <\/p>\n<h2>Craighill&#8217;s Warning<\/h2>\n<p>If you take it apart, you might not be able to put it back together. That\u2019s exactly what makes it so appealing. Until then, the Jack Puzzle serves as a paperweight and as something to keep your hands busy while your mind is elsewhere.  <\/p>\n<ul>\n<li><strong>Solid brass<\/strong>, no hollow spaces, 499 g<\/li>\n<li><strong>Rods with a diameter of 1.3 cm<\/strong>, ends rounded on a lathe<\/li>\n<li><strong>7.6 cm edge length<\/strong> when assembled<\/li>\n<li><strong>A dual role<\/strong> as a paperweight and a brain teaser<\/li>\n<\/ul>\n<h2>Technical data<\/h2>\n<ul>\n<li>Dimensions: 7.6 x 7.6 x 7.6 cm<\/li>\n<li>Weight: 499 g<\/li>\n<li>Material: solid brass<\/li>\n<li>Rod diameter: 1.3 cm<\/li>\n<\/ul>\n<h2>Care<\/h2>\n<p>Wipe it down with a soft, dry cloth. Brass darkens over time and develops a patina. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>A puzzle made of solid brass, measuring 7.6 cm on each side and weighing 499 g. The rods are 1.3 cm in diameter and have rounded ends turned on a lathe. Taking it apart is easy; putting it back together is much harder.  <\/p>\n","protected":false},"featured_media":175822,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_oh_gift":"","_oh_fbt_bundles_id":[],"_oh_season":"year-round","_oh_supplier_status":"unknown","_oh_supplier_checked_at":"","_oh_ideal_for":"Anyone looking for a solid brass puzzle that also sits on the desk as a paperweight\nAnyone who likes a puzzle that is easy to take apart and hard to put back together\nAnyone who likes brass that darkens over time and develops a patina\nAs a gift for people who appreciate a 499 g object with lathe-turned details","_oh_not_for":"Anyone who wants to keep a shiny surface permanently, as brass darkens\nAnyone looking for a puzzle for young children, as the pieces are heavy and made of metal"},"product_brand":[3115],"product_cat":[4065],"product_tag":[3361,3137],"class_list":["post-132119","product","type-product","status-publish","has-post-thumbnail","product_brand-craighill","product_cat-puzzles","product_tag-birthday","product_tag-christmas","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/one-horizon.ch\/en\/wp-json\/wp\/v2\/product\/132119","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=132119"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/one-horizon.ch\/en\/wp-json\/wp\/v2\/media\/175822"}],"wp:attachment":[{"href":"https:\/\/one-horizon.ch\/en\/wp-json\/wp\/v2\/media?parent=132119"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/one-horizon.ch\/en\/wp-json\/wp\/v2\/product_brand?post=132119"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/one-horizon.ch\/en\/wp-json\/wp\/v2\/product_cat?post=132119"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/one-horizon.ch\/en\/wp-json\/wp\/v2\/product_tag?post=132119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}