{"product_id":"private-reserve-invincible-black-ink-bottle","title":"Private Reserve Ink Bottle - Invincible Black","description":"\u003cp\u003ePrivate Reserve Invincible Black delivers a deep, saturated black built for everyday notes and document work alike. Its dark, neutral tone reads cleanly on the page and holds its edge, producing crisp, legible lines that look composed and professional.\u003c\/p\u003e\u003ch2\u003eCraftsmanship \u0026amp; Design\u003c\/h2\u003e\u003cp\u003eThis bottled fountain pen ink is formulated to be waterproof once dry, helping written lines resist water exposure and routine handling. The hue leans true black without obvious sheen or tint, making it a dependable choice for forms, signatures, and archival notes where clarity matters.\u003c\/p\u003e\u003ch2\u003eWriting Experience\u003c\/h2\u003e\u003cp\u003eInvincible Black flows reliably in a wide range of nib widths, from fine everyday writers to broader signature nibs. It lays down smoothly and maintains consistent coverage, supporting clean strokes and steady line character across paper types commonly used for journals, planners, and office stationery.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: Private Reserve\u003c\/li\u003e\n\u003cli\u003eProduct: Invincible Black bottled fountain pen ink\u003c\/li\u003e\n\u003cli\u003eColor family: Black\u003c\/li\u003e\n\u003cli\u003eProperties: Waterproof when dry\u003c\/li\u003e\n\u003cli\u003eUse: General writing, notes, forms, and signatures\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Private Reserve","offers":[{"title":"2ml Sample","offer_id":40161992900642,"sku":null,"price":1.1,"currency_code":"USD","in_stock":true},{"title":"5ml Sample","offer_id":40161992933410,"sku":null,"price":2.2,"currency_code":"USD","in_stock":false},{"title":"60ml Bottle","offer_id":40161992966178,"sku":"PR17037","price":16.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2083\/6627\/products\/Private-Reserve-Invincible-Black-Ink-Bottle.jpg?v=1645208366","url":"https:\/\/www.truphaeinc.mom\/products\/private-reserve-invincible-black-ink-bottle","provider":"Truphae","version":"1.0","type":"link"}