{"id":121164,"date":"2026-05-03T02:24:37","date_gmt":"2026-05-03T00:24:37","guid":{"rendered":"https:\/\/one-horizon.ch\/product\/mine-tintenroller\/"},"modified":"2026-08-12T18:41:16","modified_gmt":"2026-08-12T16:41:16","slug":"mine-ink-rollerball-pen","status":"publish","type":"product","link":"https:\/\/one-horizon.ch\/en\/product\/mine-ink-rollerball-pen\/","title":{"rendered":"Rollerball refill"},"content":{"rendered":"<p>The refill is what sets a rollerball pen apart. Stilform relies on the <strong>Schmidt P 8127<\/strong> from SCHMIDT Technology in the Black Forest. <\/p>\n<h2>Why this mine?<\/h2>\n<p>Rollerball pens have a well-known problem: after a few days of not being used, the tip skips on the first stroke. The P 8127 has a reservoir that keeps the ball moist, so it writes reliably even after being left unused for a long time. <\/p>\n<h2>Four colors, two thicknesses<\/h2>\n<ul>\n<li><strong>Colors:<\/strong> Black, Blue, Red, Green<\/li>\n<li><strong>Line widths:<\/strong> 0.6 mm and 0.7 mm<\/li>\n<li><strong>0.6 mm:<\/strong> more precise, for small text<\/li>\n<li><strong>0.7 mm:<\/strong> a smoother, richer line<\/li>\n<\/ul>\n<h2>Technical data<\/h2>\n<ul>\n<li>Type: Schmidt P 8127 rollerball refill<\/li>\n<li>Compatible with: FLOW rollerball pens in aluminum, titanium, and brass<\/li>\n<li>Not compatible with: PEN, AEON, and ARC<\/li>\n<li>Alternatives in the same pen series: Schmidt P8126 and P8120<\/li>\n<li>What&#8217;s Included: 1x Rollerball Refill<\/li>\n<\/ul>\n<h2>Care<\/h2>\n<p>Protect from drying out; always close the FLOW cap completely. Store opened refills lying flat. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Schmidt P 8127 rollerball refill for the FLOW rollerball pen. Consistent ink flow without skipping when you start writing, even after a long break. Available in black, blue, red, and green, with a choice of 0.6 or 0.7 mm line width.  <\/p>\n","protected":false},"featured_media":120203,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_oh_fbt_bundles_id":[],"_oh_season":"year-round"},"product_brand":[3043],"product_cat":[1277],"product_tag":[],"class_list":["post-121164","product","type-product","status-publish","has-post-thumbnail","product_brand-stilform","product_cat-pens","first","outofstock","taxable","shipping-taxable","purchasable","product-type-variable"],"acf":[],"_links":{"self":[{"href":"https:\/\/one-horizon.ch\/en\/wp-json\/wp\/v2\/product\/121164","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=121164"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/one-horizon.ch\/en\/wp-json\/wp\/v2\/media\/120203"}],"wp:attachment":[{"href":"https:\/\/one-horizon.ch\/en\/wp-json\/wp\/v2\/media?parent=121164"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/one-horizon.ch\/en\/wp-json\/wp\/v2\/product_brand?post=121164"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/one-horizon.ch\/en\/wp-json\/wp\/v2\/product_cat?post=121164"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/one-horizon.ch\/en\/wp-json\/wp\/v2\/product_tag?post=121164"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}