{"product_id":"kokuyo-a4-kb-paper-5-ream-2500-sheets-fountain-pen-friendly","title":"Kokuyo A4 KB Paper 5 Ream (2500 Sheets) - Fountain Pen Friendly","description":"\u003cp\u003eOur review of the Kokuyo A4 KB Paper looks at whether this Japanese-import multipack is worth the shelf space for fountain pen users and everyday printing. Bottom line: this pack of five 500-sheet reams is best for people who want smooth, low-bleed paper for letter writing, planners and double-sided printing, with archival-friendly, acid-free composition as the single biggest reason to buy. It performs particularly well with fountain pens and ink pens, while offering a neutral off-white tone that suits creative projects and office work alike.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFountain pen compatibility:\u003c\/strong\u003e Minimal feathering and good handling across a range of nibs and ink saturations makes it reliable for fountain pen users.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight reams:\u003c\/strong\u003e Each ream contains 500 sheets of 64 gsm paper, so the pack totals 2500 sheets for larger print runs or planner production.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-sided use:\u003c\/strong\u003e The smooth surface resists bleed-through during everyday writing, making the sheets practical for manual notes and printing on both sides.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArchival quality:\u003c\/strong\u003e Neutral pH and acid-free composition help prevent yellowing and preserve documents and creative work over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile off-white color:\u003c\/strong\u003e The 80 brightness off-white tone works well for letter writing, custom planners and journals where a softer white is preferred.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSustainably sourced:\u003c\/strong\u003e FSC certification indicates the paper is made from responsibly managed forest resources.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe Kokuyo A4 KB Paper is aimed at fountain pen enthusiasts, small printers and anyone creating custom planners or journals who needs a smooth, low-bleed surface and archival stability. Its 64 gsm weight is attractive when you want a lighter sheet that still handles fountain pen ink without heavy feathering.\u003c\/p\u003e\u003cp\u003eThose who need thicker stock for professional brochures, heavy media inkjet printing, or cardstock-style projects should look elsewhere, since the paper is described as thinner than many standard copy papers and is best suited to letter writing, everyday printing and planner use.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExcellent handling for fountain pens and ink pens with minimal feathering.\u003c\/li\u003e\n\u003cli\u003eGood bleed resistance that allows reliable double-sided use for notes and planners.\u003c\/li\u003e\n\u003cli\u003eAcid-free, neutral pH composition supports long-term preservation of documents.\u003c\/li\u003e\n\u003cli\u003eLarge 2500-sheet pack is convenient for offices or sustained creative projects.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAt 64 gsm the paper is lighter than many users expect, so it may feel thin to those preferring heavier stock.\u003c\/li\u003e\n\u003cli\u003eNot optimized for heavy inkjet photo printing or projects that require high-weight paper.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eKOKUYO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormat\u003c\/td\u003e\n\u003ctd\u003eA4 (8.3 in x 11.7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSheets per pack\u003c\/td\u003e\n\u003ctd\u003e2500 sheets (5 reams of 500)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e64 gsm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e80 Bright (off-white)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComposition\u003c\/td\u003e\n\u003ctd\u003eNeutral pH, acid-free\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eFSC certified, Japan import\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Kokuyo A4 KB Paper pack is a smart buy for fountain pen users, planners and offices that value smooth, low-bleed sheets and archival safety at a lighter weight. While 64 gsm will feel thinner than standard heavyweight paper, the combination of fountain-pen friendliness, double-sided usability and FSC certification makes this a practical, cost-effective choice for everyday writing and custom stationery projects.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIs this paper good for fountain pens?\u003c\/strong\u003e\u003cbr\u003eYes. The paper is designed for excellent compatibility with fountain pens and ink pens with minimal feathering and good bleed resistance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I print double-sided reliably?\u003c\/strong\u003e\u003cbr\u003eYes. The smooth surface and low bleed-through behavior make it suitable for everyday double-sided printing and note-taking.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the paper archival safe?\u003c\/strong\u003e\u003cbr\u003eYes. Sheets are neutral pH and acid-free, which helps prevent yellowing and supports long-term preservation.\u003c\/p\u003e","brand":"KOKUYO","offers":[{"title":"Default Title","offer_id":48195541991643,"sku":"B0BX9SPQHD","price":89.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81lWu66Rj0L._AC_SL1500.jpg?v=1770298618","url":"https:\/\/gearmusthave.com\/products\/kokuyo-a4-kb-paper-5-ream-2500-sheets-fountain-pen-friendly","provider":"GearMustHave","version":"1.0","type":"link"}