{"product_id":"platinum-procyon-deep-sea-blue-fountain-pen","title":"Platinum Procyon Deep Sea Blue Fountain Pen","description":"\u003ch2\u003ePlatinum Procyon PNS-5000: Precision Aluminum Fountain Pen with Slip \u0026amp; Seal Technology\u003c\/h2\u003e\n\u003cp\u003eNamed after the brightest star in the constellation Canis Minor, the \u003cstrong\u003ePlatinum Procyon PNS-5000\u003c\/strong\u003e represents a modern leap in Japanese fountain pen engineering. Designed for versatile everyday writing, the Procyon combines a durable, lightweight anodized aluminum barrel with Platinum's legendary airtight sealing technology. Finished in an elegant, matte-textured Deep Sea Blue, it delivers an optimal center-of-gravity balance whether posted or uncapped, offering comfortable control for marathon journaling, business signatures, and quick desk notes.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePatented Slip \u0026amp; Seal Cap Mechanism:\u003c\/strong\u003e The inner screw-cap spring seal locks in moisture completely, ensuring smooth, instant ink start even after months of disuse without tip dry-out.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePentagon Stainless Steel Nib:\u003c\/strong\u003e Uniquely engineered five-sided pentagonal nib provides resilient flexibility with a subtle tactile bounce, delivering a smooth glide akin to gold nib performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNewly Designed Low-Level Feeder:\u003c\/strong\u003e Innovative breather port placement near the bottom of the feed lets you draw bottled ink from the converter even with minimal ink remaining at the bottom of the bottle.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight Anodized Aluminum Body:\u003c\/strong\u003e High-grade matte anodized aluminum construction provides excellent scratch resistance and drop durability while keeping overall weight comfortably balanced at around 23 grams.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDeep Sea Blue Matte Finish:\u003c\/strong\u003e Understated metallic navy finish with rhodium-plated trim, offering a refined, non-slip tactile feel suitable for both professional and creative settings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Filling Versatility:\u003c\/strong\u003e Fully compatible with proprietary Platinum ink cartridges or Platinum screw-in\/push-in piston converters for your favorite bottled fountain pen inks.\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 Platinum Pen (Japan)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Procyon (PNS-5000 #58)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Fountain Pen\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e Anodized Aluminum with Matte Coating\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNib Material:\u003c\/strong\u003e Stainless Steel (Pentagon Shape)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNib Size:\u003c\/strong\u003e Fine (F)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCap Type:\u003c\/strong\u003e Screw-on with Slip \u0026amp; Seal Mechanism\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilling Mechanism:\u003c\/strong\u003e Cartridge \/ Converter (Platinum Proprietary)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Deep Sea Blue with Chrome Accents\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in Japan\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the benefit of the Slip \u0026amp; Seal mechanism on the Procyon?\u003c\/h3\u003e\n\u003cp\u003ePlatinum's proprietary Slip \u0026amp; Seal mechanism incorporates an internal airtight spring-loaded inner cap. Unlike conventional screw caps that slowly evaporate ink, this system preserves ink hydration, allowing the pen to start cleanly on the first stroke even after a full year of sitting idle.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the pentagon-shaped nib feel compared to standard steel nibs?\u003c\/h3\u003e\n\u003cp\u003eThe pentagonal profile gives the stainless steel nib a distinct flex profile with enhanced resilience. It provides a cushioned, responsive bounce under normal writing pressure, closely mimicking the softness and flow control traditionally associated with 14k gold nibs.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Procyon feed help with low ink bottles?\u003c\/h3\u003e\n\u003cp\u003ePlatinum redesigned the nib core feed so the ink intake channel is located lower down the nib section. This allows you to refill the pen by dipping only the very tip into an ink bottle, without needing to submerge the entire grip section into deep ink.\u003c\/p\u003e\n\n\u003ch3\u003eDoes the pen come with a converter or ink cartridges?\u003c\/h3\u003e\n\u003cp\u003eThe Platinum Procyon uses Platinum's proprietary cartridge and converter standard. It comes packaged with a Platinum ink cartridge and can be paired with any genuine Platinum converter for bottled ink use.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the return and customer support policy for XYPen orders?\u003c\/h3\u003e\n\u003cp\u003eFor assistance with your purchase, our customer support team can be reached at szjyf@outlook.com. We handle all order inquiries promptly after checkout. Full refunds are available upon request at any time prior to order shipment confirmation.\u003c\/p\u003e","brand":"Platinum","offers":[{"title":"Default Title","offer_id":69563783577634,"sku":"Platinum-FP-PNS-5000","price":74.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/3045\/6354\/files\/Screenshot_2026_1102_110622_76e533da-c6fd-483b-907d-373d76f4dc35.png?v=1793589036","url":"https:\/\/www.xypen.com\/products\/platinum-procyon-deep-sea-blue-fountain-pen","provider":"XYPen","version":"1.0","type":"link"}