{"product_id":"private-reserve-infinity-black-ink-sample-gouletpens-private-reserve-infinity-black-ink-sample","title":"Private Reserve Infinity Black - Ink Sample","description":"\u003cp\u003e2ml sample of Private Reserve Infinity Black fountain pen ink, in a labeled plastic vial.\u003c\/p\u003e\u003cp\u003eThe Private Reserve Infinity Ink collection uses the E.C.O. (Extended Cap Off) technology, a new advanced ink formula which allows a fountain pen user to leave their pen uncapped for a longer period of time without drying out.\u003c\/p\u003e\u003cp\u003eYour exact results will vary based on your specific pen, environment, etc, but our testing was pretty consistent to be able to leave a fountain pen uncapped for an hour and to have it start writing back up without issue.\u003c\/p\u003e","brand":"gouletpens","offers":[{"title":"Default Title","offer_id":53915681685797,"sku":"39417379127339","price":0.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/5223\/2485\/files\/PrivateReserve-Infinity-Black-SwabText-sq_jpg_v_1761935510.webp?v=1790601534","url":"https:\/\/gouletpensbest.it.com\/products\/private-reserve-infinity-black-ink-sample-gouletpens-private-reserve-infinity-black-ink-sample","provider":"gouletpensbest.it.com","version":"1.0","type":"link"}