{"product_id":"platinum-procyon-pns-5000-fountain-pen-iridium-nib","title":"Platinum PROCYON PNS-5000 Fountain Pen – Iridium Nib | F 0.38mm \/ M 0.5mm | Turquoise \/ Persimmon \/ Lemon \/ Deep Sea \/ White \/ Carmine \/ Dark Mica","description":"\u003ch2\u003ePlatinum PROCYON PNS-5000 Fountain Pen – Iridium Nib | F 0.38mm \/ M 0.5mm | 7 Colour Options\u003c\/h2\u003e\n\n\u003cp\u003eColour is a language. The \u003cstrong\u003ePlatinum PROCYON PNS-5000\u003c\/strong\u003e speaks it fluently. One of Platinum’s most visually striking fountain pens, the PROCYON pairs a precision iridium-tipped steel nib with a boldly coloured resin barrel that makes it as pleasurable to look at as it is to write with. Available in seven expressive colourways — \u003cstrong\u003eTurquoise, Persimmon, Lemon, Deep Sea, Ceramic White, Carmine, and Dark Mica\u003c\/strong\u003e — and two nib widths — \u003cstrong\u003eF (0.38mm)\u003c\/strong\u003e for precise, fine writing and \u003cstrong\u003eM (0.5mm)\u003c\/strong\u003e for a smoother, broader line — the PROCYON is a fountain pen designed to be chosen personally, used daily, and noticed immediately.\u003c\/p\u003e\n\n\u003cp\u003eEngineered in Japan. Built to write for a lifetime.\u003c\/p\u003e\n\n\u003ch3\u003e✒️ Product Highlights\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Platinum Pen Co., Ltd. (Japan) — established 1919\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e PROCYON PNS-5000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNib material:\u003c\/strong\u003e Stainless steel with iridium tip — durable, smooth, and consistent\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNib sizes available:\u003c\/strong\u003e F (Fine, 0.38mm) \/ M (Medium, 0.5mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel material:\u003c\/strong\u003e High-quality resin — lightweight, durable, vivid colour depth\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColour options:\u003c\/strong\u003e Turquoise \/ Persimmon \/ Lemon \/ Deep Sea \/ Ceramic White \/ Carmine \/ Dark Mica\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCap mechanism:\u003c\/strong\u003e Slip \u0026amp; Seal cap — Platinum’s proprietary inner cap seals the nib airtight to prevent ink evaporation and skipping after long periods without use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInk system:\u003c\/strong\u003e Accepts standard Platinum cartridges and Platinum PQR-200 \/ CONV-800A converters (sold separately)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in Japan\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIdeal for:\u003c\/strong\u003e Daily writers, fountain pen enthusiasts, students, professionals, collectors seeking colour variety\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🎨 Seven Colours – Each One a Statement\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTurquoise —\u003c\/strong\u003e Cool, vivid, and instantly eye-catching. The colour of clear water and creative energy.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePersimmon —\u003c\/strong\u003e Warm amber-orange with an organic richness. Distinct without being loud.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLemon —\u003c\/strong\u003e Bright, optimistic, and unapologetically cheerful. The most distinctive pen in any pencil case.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDeep Sea —\u003c\/strong\u003e A deep, moody blue-green that shifts with the light. Sophisticated and quietly striking.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCeramic White —\u003c\/strong\u003e Clean, minimal, and endlessly versatile. The classic choice for any aesthetic.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCarmine —\u003c\/strong\u003e A rich, deep red with warmth and depth. Bold without being aggressive. A collector favourite.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDark Mica —\u003c\/strong\u003e A deep, glittering grey-black with subtle metallic shimmer. For those who prefer their pens like a good espresso: dark, complex, and refined.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🔍 F vs. M – Choosing Your Nib Width\u003c\/h3\u003e\n\u003cp\u003eThe PROCYON is available in two nib widths. Japanese nib sizing runs slightly narrower than European equivalents — keep this in mind when selecting.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eF (Fine, 0.38mm) —\u003c\/strong\u003e A precise, controlled line ideal for small handwriting, detailed note-taking, journaling in tight margins, and anyone who prefers a clean, defined mark. Recommended for writers who use Japanese or complex script characters, or who prefer ink to dry quickly on the page.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eM (Medium, 0.5mm) —\u003c\/strong\u003e A smoother, more expressive line with greater ink flow. Ideal for longer writing sessions, Western scripts, and anyone who prioritises writing comfort and line character over precision width.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🔒 Platinum Slip \u0026amp; Seal Cap – The Ink That Stays Ready\u003c\/h3\u003e\n\u003cp\u003eOne of the PROCYON’s most practical features is its \u003cstrong\u003eSlip \u0026amp; Seal cap\u003c\/strong\u003e — Platinum’s proprietary inner cap system that creates an airtight seal around the nib when the pen is capped. Unlike standard fountain pens that can dry out within hours or days of being left uncapped, the Slip \u0026amp; Seal mechanism keeps the nib hydrated and ready to write for extended periods — even after weeks of disuse. For writers who carry multiple pens or use their PROCYON intermittently, this feature alone makes it a standout choice in its price category.\u003c\/p\u003e\n\n\u003ch3\u003e📦 What’s in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Platinum PROCYON PNS-5000 Fountain Pen in your selected colour and nib size\u003c\/li\u003e\n  \u003cli\u003e1 × Platinum ink cartridge (pre-installed or included)\u003c\/li\u003e\n  \u003cli\u003eOriginal Platinum packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eQ: What colours and nib sizes are available?\u003c\/h3\u003e\n\u003cp\u003eA: The PROCYON PNS-5000 is available in seven barrel colours — \u003cstrong\u003eTurquoise, Persimmon, Lemon, Deep Sea, Ceramic White, Carmine, and Dark Mica\u003c\/strong\u003e — and two nib sizes: \u003cstrong\u003eF (Fine, 0.38mm)\u003c\/strong\u003e and \u003cstrong\u003eM (Medium, 0.5mm)\u003c\/strong\u003e. Select your preferred combination from the options above before adding to cart.\u003c\/p\u003e\n\n\u003ch3\u003eQ: Is the nib gold or steel?\u003c\/h3\u003e\n\u003cp\u003eA: The PROCYON PNS-5000 features a \u003cstrong\u003estainless steel nib with an iridium tip\u003c\/strong\u003e. The iridium tipping provides smooth, consistent ink flow and long-term wear resistance. It is not a gold nib — for a gold nib option, please see Platinum’s higher-tier models such as the Century 3776.\u003c\/p\u003e\n\n\u003ch3\u003eQ: Which nib size should I choose – F or M?\u003c\/h3\u003e\n\u003cp\u003eA: If you have small, neat handwriting, prefer fine lines, write in Japanese or other complex scripts, or want ink to dry quickly — choose \u003cstrong\u003eF (0.38mm)\u003c\/strong\u003e. If you have larger handwriting, write in Western scripts, prioritise smooth flow, or prefer a more expressive line — choose \u003cstrong\u003eM (0.5mm)\u003c\/strong\u003e. Note that Japanese nibs run slightly narrower than European equivalents; an F from Platinum writes closer to a European EF.\u003c\/p\u003e\n\n\u003ch3\u003eQ: What is the Slip \u0026amp; Seal cap and why does it matter?\u003c\/h3\u003e\n\u003cp\u003eA: The Slip \u0026amp; Seal cap is Platinum’s proprietary inner cap mechanism that creates an airtight seal around the nib when capped. This prevents ink from evaporating and the nib from drying out, even if the pen is left unused for weeks. It is one of the PROCYON’s most practical features and a key reason many writers choose Platinum over other brands in this price range.\u003c\/p\u003e\n\n\u003ch3\u003eQ: What ink system does the PROCYON use?\u003c\/h3\u003e\n\u003cp\u003eA: The PROCYON accepts \u003cstrong\u003estandard Platinum ink cartridges\u003c\/strong\u003e (short and long) and is also compatible with the \u003cstrong\u003ePlatinum PQR-200 piston converter\u003c\/strong\u003e and \u003cstrong\u003ePlatinum CONV-800A vacuum converter\u003c\/strong\u003e (both sold separately), allowing you to use any bottled fountain pen ink.\u003c\/p\u003e\n\n\u003ch3\u003eQ: Can I use non-Platinum inks in this pen?\u003c\/h3\u003e\n\u003cp\u003eA: Yes, with a compatible converter. Using the PQR-200 or CONV-800A converter, you can fill the PROCYON with any standard bottled fountain pen ink from any brand. We recommend thoroughly flushing the pen with clean water before switching between ink brands or colours.\u003c\/p\u003e\n\n\u003ch3\u003eQ: Is this pen suitable for beginners?\u003c\/h3\u003e\n\u003cp\u003eA: Yes. The PROCYON is widely regarded as an excellent mid-range fountain pen that is approachable for beginners while satisfying for experienced users. The steel nib is smooth and forgiving, the cartridge system is simple to use, and the Slip \u0026amp; Seal cap means it will still write reliably even if you forget about it for a few weeks.\u003c\/p\u003e\n\n\u003ch3\u003eQ: How does the PROCYON compare to the Platinum Preppy or Century 3776?\u003c\/h3\u003e\n\u003cp\u003eA: The \u003cstrong\u003ePreppy\u003c\/strong\u003e is Platinum’s entry-level pen — affordable and functional but with a plastic body and basic construction. The \u003cstrong\u003ePROCYON\u003c\/strong\u003e is a significant step up: resin barrel, iridium-tipped steel nib, Slip \u0026amp; Seal cap, and a premium aesthetic. The \u003cstrong\u003eCentury 3776\u003c\/strong\u003e is Platinum’s flagship — featuring a 14K gold nib and elevated materials throughout. The PROCYON sits comfortably in the mid-range sweet spot between everyday accessibility and genuine quality.\u003c\/p\u003e","brand":"Platinum","offers":[{"title":"Turquoise","offer_id":56039200784689,"sku":"PNS-5000C-1","price":89.0,"currency_code":"USD","in_stock":true},{"title":"Persimmon","offer_id":56039200817457,"sku":"PNS-5000C-2","price":89.0,"currency_code":"USD","in_stock":true},{"title":"Lemon","offer_id":56039200850225,"sku":"PNS-5000C-3","price":89.0,"currency_code":"USD","in_stock":true},{"title":"Deep Sea","offer_id":56039200882993,"sku":"PNS-5000C-4","price":89.0,"currency_code":"USD","in_stock":true},{"title":"Ceramic White","offer_id":56039200915761,"sku":"PNS-5000C-5","price":89.0,"currency_code":"USD","in_stock":true},{"title":"Carmine","offer_id":56039200948529,"sku":"PNS-5000C-6","price":89.0,"currency_code":"USD","in_stock":true},{"title":"Dark Mica","offer_id":56039200981297,"sku":"PNS-5000C-7","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0804\/2630\/3793\/files\/O1CN01al8scN1XQ1uwiH9Vs__2200533992917.jpg_94345a01-5187-47b3-ac37-f58cded8b058.webp?v=1788109463","url":"https:\/\/www.ttpen.com\/products\/platinum-procyon-pns-5000-fountain-pen-iridium-nib","provider":"TTpen","version":"1.0","type":"link"}