{"id":283,"date":"2026-10-03T22:41:04","date_gmt":"2026-10-03T22:41:04","guid":{"rendered":"https:\/\/blackknightpeptides.co.uk\/?post_type=product&#038;p=283"},"modified":"2026-11-01T22:33:41","modified_gmt":"2026-11-01T22:33:41","slug":"spare-3ml-cartridge","status":"publish","type":"product","link":"https:\/\/blackknightpeptides.co.uk\/?product=spare-3ml-cartridge","title":{"rendered":"Spare 3ml Cartridge"},"content":{"rendered":"<p>The Black Knight Peptides Spare 3ml Cartridge is designed for use with compatible reusable 3ml pen systems.<\/p>\n<p>Ideal for keeping as a spare or replacement, the cartridge allows you to continue using the same reusable pen body without needing to replace the complete pen.<\/p>\n<p>Compact and easy to store, it\u2019s a useful addition for anyone using a compatible cartridge-based setup and wanting a replacement ready when required.<\/p>\n<p>Supplied as one empty 3ml cartridge.<\/p>\n<p>Please check compatibility with your pen before use.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Single spare empty 3ml cartridge for compatible reusable pens.<\/p>\n","protected":false},"featured_media":284,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[16],"product_tag":[],"class_list":["post-283","product","type-product","status-publish","has-post-thumbnail","product_cat-accessories","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/blackknightpeptides.co.uk\/index.php?rest_route=\/wp\/v2\/product\/283","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blackknightpeptides.co.uk\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/blackknightpeptides.co.uk\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/blackknightpeptides.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=283"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blackknightpeptides.co.uk\/index.php?rest_route=\/wp\/v2\/media\/284"}],"wp:attachment":[{"href":"https:\/\/blackknightpeptides.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=283"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/blackknightpeptides.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=283"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/blackknightpeptides.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=283"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/blackknightpeptides.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=283"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}