{"product_id":"uni-ball-eye-ub-150-rollerball-pen-10-pack-0-5mm-pigment-ink","title":"Uni-ball Eye UB-150 Rollerball Pen 10-Pack 0.5mm Pigment Ink","description":"\u003cdiv\u003e\n\u003ch2\u003eUni-ball Eye UB-150 Rollerball Pen — 10-Pack, 0.5mm Waterproof Pigment Ink, Archival-Grade for Document Signing\u003c\/h2\u003e\n\n\u003cp\u003eSome documents can't afford to fade. Contracts, legal filings, medical records, lab notebooks, and archival manuscripts demand ink that lasts as long as the paper it's written on. The Uni-ball Eye UB-150 delivers exactly that — waterproof, lightfast pigment ink in a precision 0.5mm direct-liquid-feed rollerball that writes smooth, dries fast, and stays permanent for decades. Ten pens per pack. Three color options. Zero compromises on longevity.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWaterproof Pigment Ink:\u003c\/strong\u003e Unlike dye-based inks that dissolve when wet, the UB-150 uses pigment-based ink that bonds to paper fibers permanently — resistant to water, smearing, and accidental spills even after fully dried.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightfast \u0026amp; Fade-Resistant:\u003c\/strong\u003e Pigment particles resist UV degradation — your writing won't fade, yellow, or ghost over years of storage, sun exposure, or fluorescent lighting.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArchival-Grade Quality:\u003c\/strong\u003e Meets the permanence requirements for legal documents, official records, laboratory notebooks, and archival manuscripts — ink that outlasts the paper it's on.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e0.5mm Fine Point:\u003c\/strong\u003e Precision tip produces crisp, consistent lines ideal for detailed writing, small print, annotations, and signatures that need to be clear and legible for years.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Liquid Feed System:\u003c\/strong\u003e Continuous ink delivery from reservoir to tip ensures skip-free, blob-free writing from the first stroke to the last drop — no shaking, no starting issues.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVisible Ink Window:\u003c\/strong\u003e Transparent barrel section lets you monitor remaining ink levels at a glance — no surprise dry-outs mid-signature.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10-Pen Value Pack:\u003c\/strong\u003e Ten pens per set — stock your desk, outfit your office, or keep backups in every bag, drawer, and workstation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e10 × Uni-ball Eye UB-150 rollerball pens (0.5mm)\u003c\/li\u003e\n  \u003cli\u003eInk Color: Choose Black, Blue, or Red at checkout\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAvailable Ink Colors\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlack:\u003c\/strong\u003e The standard for legal documents, contracts, and official signatures — universally accepted, permanently legible.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlue:\u003c\/strong\u003e Distinguishes original signatures from photocopies — preferred by many legal and banking institutions for document authentication.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRed:\u003c\/strong\u003e Ideal for corrections, grading, annotations, and markup — stands out clearly against black and blue text.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Pigment Ink Matters\u003c\/h3\u003e\n\u003cp\u003eMost rollerball and gel pens use dye-based ink — a liquid colorant dissolved in water. It writes smoothly, but it has a critical weakness: it's soluble. Spill water on a dye-based signature and it bleeds, smears, or disappears entirely. Leave it in sunlight and it fades within months.\u003c\/p\u003e\n\u003cp\u003eThe Uni-ball Eye UB-150 uses \u003cstrong\u003epigment ink\u003c\/strong\u003e — tiny solid color particles suspended in liquid. Once dry, these particles bond to paper fibers and become physically insoluble. The result:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWater Resistance:\u003c\/strong\u003e A fully dried signature survives coffee spills, rain, condensation, and even brief submersion without bleeding or fading.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLight Resistance:\u003c\/strong\u003e Pigment particles don't break down under UV exposure — documents stored near windows or under fluorescent lights stay legible indefinitely.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChemical Resistance:\u003c\/strong\u003e Resists common solvents including highlighter fluid — highlight over your writing without smearing it.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArchival Permanence:\u003c\/strong\u003e Suitable for records intended to last 50+ years — legal archives, family documents, research notebooks, and historical records.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLegal \u0026amp; Contract Signing:\u003c\/strong\u003e Permanent, waterproof signatures that meet archival standards for binding legal documents.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMedical \u0026amp; Laboratory Records:\u003c\/strong\u003e Lab notebooks, patient records, and research data that must remain unalterable and legible for decades.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccounting \u0026amp; Finance:\u003c\/strong\u003e Checks, ledgers, and financial records that demand tamper-evident, fade-proof ink.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAcademic \u0026amp; Research Writing:\u003c\/strong\u003e Dissertation notes, thesis annotations, and peer-reviewed manuscript edits that need permanence.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGovernment \u0026amp; Official Documents:\u003c\/strong\u003e Forms, permits, certifications, and records that require archival-quality ink by regulation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eJournaling \u0026amp; Diary Keeping:\u003c\/strong\u003e Preserve personal history in ink that your grandchildren will be able to read — not faded ghosts of words.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnvelope \u0026amp; Address Writing:\u003c\/strong\u003e Rain-proof addressing for outgoing mail — no more smeared delivery addresses in wet weather.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTeachers \u0026amp; Graders:\u003c\/strong\u003e Red ink corrections that remain legible when students inevitably spill water on their papers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArtists \u0026amp; Illustrators:\u003c\/strong\u003e Waterproof linework that survives watercolor washes, marker blending, and wet media layering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUB-150 vs. Standard Rollerball Pens\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n    \u003cth\u003e\u003c\/th\u003e\n    \u003cth\u003eUni-ball Eye UB-150\u003c\/th\u003e\n    \u003cth\u003eStandard Dye Rollerball\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eWater Resistance\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eFully waterproof when dry\u003c\/td\u003e\n    \u003ctd\u003eBleeds and smears on contact\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eLight Resistance\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eLightfast — no fading for 50+ years\u003c\/td\u003e\n    \u003ctd\u003eFades visibly within months of UV exposure\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eArchival Quality\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eYes — suitable for permanent records\u003c\/td\u003e\n    \u003ctd\u003eNo — not recommended for long-term storage\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eHighlighter Safe\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eYes — pigment resists highlighter solvents\u003c\/td\u003e\n    \u003ctd\u003eNo — smears under highlighter contact\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eInk Feed\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eDirect liquid — consistent from start to finish\u003c\/td\u003e\n    \u003ctd\u003eVaries — often skips or blobs\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\u003cstrong\u003eInk Visibility\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd\u003eTransparent barrel — always know your level\u003c\/td\u003e\n    \u003ctd\u003eOpaque barrel — surprise empty\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Uni-ball Eye UB-150\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Mitsubishi Pencil Co. (Uni)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTip Size:\u003c\/strong\u003e 0.5mm fine point\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInk Type:\u003c\/strong\u003e Waterproof pigment ink (direct liquid feed)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInk Colors:\u003c\/strong\u003e Black \/ Blue \/ Red (select at checkout)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 10 pens per pack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel:\u003c\/strong\u003e Transparent ink-level window\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCap:\u003c\/strong\u003e Ventilated snap cap with pocket clip\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWater Resistant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightfast:\u003c\/strong\u003e Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArchival Grade:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGreat Gift Idea\u003c\/h3\u003e\n\u003cp\u003eA practical, premium gift for lawyers, doctors, scientists, accountants, teachers, writers, and anyone who signs important documents for a living. Perfect for new job celebrations, graduation (welcome to the signing world), office housewarming, teacher appreciation, and professional milestone gifts. The 10-pack format means they'll be stocked for months — a gift that keeps writing long after the occasion passes.\u003c\/p\u003e\n\n\u003ch3\u003eStorage \u0026amp; Tips\u003c\/h3\u003e\n\u003cp\u003eStore horizontally or cap-down to maintain optimal ink flow. Always replace the cap after use to prevent tip drying. The direct liquid feed system works best at room temperature — avoid prolonged storage in extreme heat or cold. For best results on archival documents, allow 30 seconds of drying time before handling or stacking papers.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Uni-Ball","offers":[{"title":"Black","offer_id":48419026927716,"sku":"UB-150-10P-1","price":34.0,"currency_code":"AUD","in_stock":true},{"title":"Blue","offer_id":48419026960484,"sku":"UB-150-10P-2","price":34.0,"currency_code":"AUD","in_stock":true},{"title":"Red","offer_id":48419026993252,"sku":"UB-150-10P-3","price":34.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/9871\/8052\/files\/UNI-BALL-UB150-ROLLERBALL-PEN_2e85152a-6720-48ee-8658-5b30dd63ce38.jpg?v=1778913530","url":"https:\/\/www.touchfive.com.au\/products\/uni-ball-eye-ub-150-rollerball-pen-10-pack-0-5mm-pigment-ink","provider":"TOUCHFIVE","version":"1.0","type":"link"}