{"product_id":"uni-se-1000-2-color-ballpoint-pen-07mm-metal","title":"Uni SE-1000 2-Color Ballpoint Pen | 0.7mm Black \u0026 Red | Minimalist Metal Barrel","description":"\u003ch2\u003eUni SE-1000 2-Color Ballpoint Pen — 0.7mm | Minimalist Metal Barrel\u003c\/h2\u003e\n\u003cp\u003eTwo colors. One pen. No excess. The \u003cstrong\u003eUni SE-1000\u003c\/strong\u003e by \u003cstrong\u003eMitsubishi Pencil (uni)\u003c\/strong\u003e distills the multi-color pen to its purest form — a slim, full metal barrel with clean lines, a precise 0.7mm tip, and black and red ballpoint ink always at hand. No rubber grips, no plastic accents, no unnecessary detail. Just a beautifully made instrument that does exactly what it needs to do, and looks exceptional doing it.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimalist Full Metal Barrel\u003c\/strong\u003e — Slim, unadorned metal construction with a refined matte or polished finish — a pen that earns its place on any desk through restraint, not decoration\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2-Color Ballpoint System\u003c\/strong\u003e — Black and red 0.7mm ballpoint ink in a single pen; switch colors instantly with the multi-color selector\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e0.7mm Medium Tip\u003c\/strong\u003e — Smooth, consistent ballpoint line — the most universally practical tip size for everyday writing, annotation, and document signing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUni Ballpoint Ink\u003c\/strong\u003e — Smooth-flowing, quick-drying oil-based ink that writes reliably on a wide range of paper types including glossy and coated surfaces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSlim Profile\u003c\/strong\u003e — Narrow diameter barrel for a precise, controlled grip — ideal for those who prefer a pen that disappears in the hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePocket \u0026amp; Carry Ready\u003c\/strong\u003e — Lightweight metal construction that slips easily into a shirt pocket, notebook loop, or pen case without bulk\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMade in Japan\u003c\/strong\u003e — Crafted to Mitsubishi Pencil's exacting quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Mitsubishi Pencil \/ uni\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e SE-1000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInk Colors:\u003c\/strong\u003e Black, Red\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTip Size:\u003c\/strong\u003e 0.7mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInk Type:\u003c\/strong\u003e Oil-based ballpoint\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Material:\u003c\/strong\u003e Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfile:\u003c\/strong\u003e Slim \/ minimalist\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Japan\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eProfessionals who annotate contracts and mark up documents. Minimalists who believe a pen should be invisible until it's needed, then perfect. Design-conscious writers who are tired of pens that try too hard. And anyone who has been looking for a two-color metal pen that is genuinely slim, genuinely well-made, and genuinely understated.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eQ: How do I switch between black and red ink?\u003c\/h3\u003e\n\u003cp\u003eA: The SE-1000 uses a multi-color click mechanism — press the corresponding color selector (typically color-coded tabs or buttons at the top of the barrel) to extend that ink tip. Only one color is active at a time, keeping the other tip safely retracted. The mechanism is designed to be operated with one hand.\u003c\/p\u003e\n\n\u003ch3\u003eQ: Why only black and red — is a blue ink version available?\u003c\/h3\u003e\n\u003cp\u003eA: The SE-1000 is a \u003cstrong\u003e2-color pen\u003c\/strong\u003e designed around the most essential color pairing for professional and academic use: black for primary writing and red for correction, annotation, grading, and emphasis. This focused two-color system keeps the barrel slim and the mechanism simple — a deliberate design choice that prioritizes elegance over maximum color count. If you need three colors, consider the uni ZENTO 3-Color series.\u003c\/p\u003e\n\n\u003ch3\u003eQ: Is oil-based ballpoint ink different from gel ink? Which is better?\u003c\/h3\u003e\n\u003cp\u003eA: They serve different purposes. \u003cstrong\u003eOil-based ballpoint ink\u003c\/strong\u003e (used in the SE-1000) is highly durable, water-resistant, and writes on a wider range of surfaces including glossy, coated, and slightly damp paper. It dries almost instantly with virtually no smearing. \u003cstrong\u003eGel ink\u003c\/strong\u003e typically feels smoother and produces darker, more vivid lines on standard paper, but may smear on coated surfaces. For professional document use, annotation, and multi-surface writing, oil-based ballpoint is the more reliable choice.\u003c\/p\u003e\n\n\u003ch3\u003eQ: Is the metal barrel heavy or uncomfortable for long writing sessions?\u003c\/h3\u003e\n\u003cp\u003eA: The SE-1000's metal barrel is slim and lightweight — it does not carry the heft of a heavy brass or steel pen. Most users find the weight comfortable for everyday writing. If you write for extended periods and prioritize fatigue reduction above all else, consider pairing it with the Pilot Dr. Grip Classic for long sessions and using the SE-1000 for shorter annotation and signing tasks.\u003c\/p\u003e\n\n\u003ch3\u003eQ: Can I refill the ink cartridges?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. The SE-1000 uses standard uni multi-color ballpoint refills. When either color runs out, disassemble the barrel to access the cartridge and replace it with a compatible uni SE-series refill. This makes the SE-1000 a long-term writing investment rather than a disposable pen.\u003c\/p\u003e\n\n\u003ch3\u003eQ: Is this pen suitable for left-handed writers?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. Oil-based ballpoint ink dries almost immediately on contact with paper, making the SE-1000 an excellent choice for left-handed writers who are prone to smearing with slower-drying gel or fountain pen inks.\u003c\/p\u003e\n\n\u003ch3\u003eQ: How does the SE-1000 compare to the uni ZENTO 3-Color or ZENTO Signature pens?\u003c\/h3\u003e\n\u003cp\u003eA: These pens serve distinct purposes within the uni lineup. The \u003cstrong\u003eSE-1000\u003c\/strong\u003e is a \u003cem\u003eminimalist 2-color ballpoint\u003c\/em\u003e — oil-based ink, full metal barrel, slim profile, optimized for professional annotation and document use. The \u003cstrong\u003eZENTO 3-Color\u003c\/strong\u003e is a \u003cem\u003e3-color gel ink pen\u003c\/em\u003e with a plastic or metal barrel, offering smoother lines on standard paper. The \u003cstrong\u003eZENTO Signature\u003c\/strong\u003e is a \u003cem\u003epremium single-color gel pen\u003c\/em\u003e with a magnetic cap, designed for a refined everyday writing experience. Choose SE-1000 for professional multi-surface reliability; choose ZENTO for gel ink smoothness.\u003c\/p\u003e","brand":"Mitsubishi Pencil (uni)","offers":[{"title":"Default Title","offer_id":55869121462577,"sku":"SE-1000","price":21.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0804\/2630\/3793\/files\/Uni-SE-1000-2-Color-Ballpoint-Pen.jpg?v=1787411396","url":"https:\/\/www.ttpen.com\/products\/uni-se-1000-2-color-ballpoint-pen-07mm-metal","provider":"TTpen","version":"1.0","type":"link"}