{"product_id":"dianshi-retractable-gel-pen-0-5mm-carbon-black-ink-5-pack","title":"DIANSHI Retractable Gel Pen 0.5mm Carbon Black Ink 5 Pack","description":"\u003cp\u003e\u003cstrong\u003eDIANSHI DS-5A Retractable Gel Pen 0.5mm Carbon Black Ink — Quick-Dry, Waterproof, Smudge-Proof, Set of 5\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInk that stays where you put it — no matter what.\u003c\/strong\u003e The DIANSHI DS-5A is engineered for high-stakes writing. Carbon-based black gel ink dries in under a second, resists water, and won't smudge under your palm or a sweaty exam paper. When your grades depend on what's on the page, this is the pen that makes sure it stays there.\u003c\/p\u003e\n\u003ch3\u003eWhy You'll Love This Set\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon black pigment ink\u003c\/strong\u003e — Denser, darker, and more permanent than standard dye-based gel ink. Produces deep, true-black lines that don't fade over time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick-dry formula\u003c\/strong\u003e — Dries in under one second on standard paper, virtually eliminating smearing from hand drag\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof once dry\u003c\/strong\u003e — Spilled water, sweat, or damp hands won't dissolve or blur your writing. Ink stays legible through accidental exposure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmudge-proof finish\u003c\/strong\u003e — Resists palm smearing, highlighter drag, and friction — lines stay crisp even when you run a marker over them\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise 0.5mm tip\u003c\/strong\u003e — Fine enough for small handwriting and bubble-sheet filling, smooth enough for long writing sessions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetractable click mechanism\u003c\/strong\u003e — One-click deployment, no cap to lose during a timed exam\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet of 5\u003c\/strong\u003e — A primary pen plus four backups, because running out of ink mid-exam is not an option\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuilt for Exam Day\u003c\/h3\u003e\n\u003cp\u003eThe DS-5A was designed with a specific scenario in mind: \u003cstrong\u003ea student in a two-hour exam, writing non-stop, under pressure\u003c\/strong\u003e. Every design choice reflects that. The quick-dry formula means left-handers and fast writers won't drag ink across the page. The carbon pigment means answers stay readable even if a water bottle leaks in your bag afterward. The click mechanism means no fumbling with caps when the clock is running. And the 0.5mm tip fills Scantron and OMR bubble sheets cleanly without bleeding outside the lines.\u003c\/p\u003e\n\u003ch3\u003eCarbon Ink vs. Dye Ink: What's the Difference?\u003c\/h3\u003e\n\u003cp\u003eMost gel pens use \u003cstrong\u003edye-based ink\u003c\/strong\u003e — color dissolved in liquid. It writes smoothly but can smear when wet and fades over time. The DS-5A uses \u003cstrong\u003ecarbon pigment ink\u003c\/strong\u003e — microscopic solid particles suspended in gel. Once dry, the particles bond to the paper fiber and become essentially permanent. The result is ink that is \u003cstrong\u003ewaterproof, lightfast, and archival-grade dark\u003c\/strong\u003e. It's the same technology used in professional document signing and technical drawing pens.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: DIANSHI (点石)\u003c\/li\u003e\n\u003cli\u003eModel: DS-5A\u003c\/li\u003e\n\u003cli\u003eTip Size: 0.5mm fine point\u003c\/li\u003e\n\u003cli\u003eInk Color: Black (carbon pigment)\u003c\/li\u003e\n\u003cli\u003eInk Type: Quick-dry carbon gel ink (water-based pigment)\u003c\/li\u003e\n\u003cli\u003eInk Properties: Waterproof, smudge-proof, fade-resistant\u003c\/li\u003e\n\u003cli\u003eMechanism: Retractable (click)\u003c\/li\u003e\n\u003cli\u003ePackage: Set of 5 pens\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cp\u003eStandardized tests (SAT, ACT, AP, GRE, GMAT). School exams and final papers. Scantron and OMR bubble sheets. Left-handed writers who struggle with smearing. Archival note-taking and important documents. Lab notebooks that may encounter moisture. Anyone who needs ink they can trust to last.\u003c\/p\u003e","brand":"DianShi","offers":[{"title":"Default Title","offer_id":48419061039204,"sku":"DS-5A","price":18.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/9871\/8052\/files\/DIANSHI-DS-5A-Retractable-Gel-Pen_576fd871-fa84-4b26-9dbf-9d1368ff4da8.jpg?v=1778913955","url":"https:\/\/www.touchfive.com.au\/products\/dianshi-retractable-gel-pen-0-5mm-carbon-black-ink-5-pack","provider":"TOUCHFIVE","version":"1.0","type":"link"}