{"product_id":"pilot-iroshizuku-kon-peki-fountain-pen-ink","title":"Pilot Iroshizuku Kon-peki Fountain Pen Ink","description":"\u003ch2\u003ePilot Iroshizuku Kon-peki Bottled Fountain Pen Ink (15ml)\u003c\/h2\u003e\n\u003cp\u003ePilot Iroshizuku Kon-peki (Deep Cerulean Blue) is celebrated as the flagship cerulean hue of Pilot's acclaimed 24-shade nature collection. Capturing the vast, tranquil clarity of a brilliant summer sky, Kon-peki delivers an uplifting, luminous blue writing experience. Its exceptional multi-tonal shading transitions smoothly from bright azure highlights in fine, quick strokes to rich, saturated ocean cyan in broader passes, accented by a subtle reddish sheen on fountain pen-friendly papers.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLuminous Cerulean Blue (Kon-peki):\u003c\/strong\u003e Inspired by expansive Japanese summer skies, offering vibrant cyan-blue shading with high contrast and subtle reddish sheen.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNon-Carbon Dye Chemistry:\u003c\/strong\u003e Completely water-soluble and particle-free formulation that ensures reliable capillary draw and zero nib clogging.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSilky Capillary Flow:\u003c\/strong\u003e Engineered for optimal surface tension, producing effortless nib glide and consistent, controlled line wetness.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact 15ml Glass Bottle (INK-15):\u003c\/strong\u003e Weighted, faceted glass silhouette paired with an octagonal sealing cap, ideal for portable carry, desktop rotation, or ink sampling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Instrument Compatibility:\u003c\/strong\u003e Fully suited for cartridge-converter fountain pens, piston fillers, vacuum mechanisms, glass dip pens, and calligraphy nibs.\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 Pilot\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollection:\u003c\/strong\u003e Iroshizuku\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Kon-peki (Deep Cerulean Blue \/ Deep Azure)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel Code:\u003c\/strong\u003e INK-15\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormulation:\u003c\/strong\u003e Non-carbon water-based dye ink\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVolume:\u003c\/strong\u003e 15 ml (0.5 fl oz)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContainer:\u003c\/strong\u003e Clear glass bottle with threaded octagonal cap\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Japan\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes Pilot Iroshizuku Kon-peki clog fountain pens?\u003c\/strong\u003e\u003cbr\u003e\nNo. Kon-peki uses a completely soluble dye-based formulation without solid carbon or pigment particles, making it exceptionally safe for fine nibs, delicate feeds, and vintage mechanisms with simple water rinsing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes Kon-peki exhibit sheen?\u003c\/strong\u003e\u003cbr\u003e\nYes. On non-absorbent, fountain pen-friendly papers like Tomoe River or Midori MD, heavier pools of Kon-peki can produce a soft copper-red sheen over its vibrant cerulean body.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs Kon-peki waterproof?\u003c\/strong\u003e\u003cbr\u003e\nLike traditional fountain pen dye inks engineered for effortless cleaning and instrument longevity, Kon-peki is water-soluble and will lift or wash when exposed to liquids.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan this bottle be used directly with converters and dip pens?\u003c\/strong\u003e\u003cbr\u003e\nYes. The wide bottle opening comfortably accommodates standard fountain pen converters, glass dip pens, and calligraphy dip nibs.\u003c\/p\u003e\n\n\u003cp\u003eFor inquiries regarding confirmed orders, customer support is available at szjyf@outlook.com. Orders can be canceled for a full refund at any time prior to shipment dispatch.\u003c\/p\u003e","brand":"Pilot","offers":[{"title":"Default Title","offer_id":69435484766242,"sku":"PILOT-INK-INK15-KON","price":13.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/3045\/6354\/files\/IMG_20261026_155152.jpg?v=1793001181","url":"https:\/\/www.xypen.com\/products\/pilot-iroshizuku-kon-peki-fountain-pen-ink","provider":"XYPen","version":"1.0","type":"link"}