{"product_id":"pilot-kakuno-soft-blue-fountain-pen","title":"Pilot Kakuno Soft Blue Fountain Pen","description":"\u003ch3 data-path-to-node=\"2\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eModel Line:\u003c\/b\u003e Pilot Kakuno Series\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eSpecific Model:\u003c\/b\u003e Soft Blue (SL) from the pastel white-barrel collection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eDesign Aesthetic:\u003c\/b\u003e A clean, modern look pairing an ivory\/off-white hexagonal body with a gentle pastel-blue cap. The hexagonal shape is structurally designed to provide a comfortable grip and prevent the pen from rolling off flat desks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"5\"\u003ePen Tip (Nib) Design \u0026amp; Engraving\u003c\/h3\u003e\n\u003cp data-path-to-node=\"6\"\u003eThe standout, signature feature of the Pilot Kakuno line is its uniquely designed steel nib, which is purposefully crafted to make writing approachable and cheerful:\u003c\/p\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eThe Kakuno \"Smiley Face\":\u003c\/b\u003e To help beginners maintain the correct writing angle, the top side of the nib is engraved with a charming, winking smiley face (\u003cspan class=\"math-inline\" data-math=\"v\\underline{\\circ}\" data-index-in-node=\"154\"\u003e$v\\underline{\\circ}$\u003c\/span\u003e). When the face is looking directly up at you while writing, the pen is in the perfect position.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003eNib Size Availability (FKA-1SR-SL):\u003c\/b\u003e As indicated by the product chart, the white-barrel soft pastel series (including the Soft Blue SL model) is highly versatile and supports three distinct nib thicknesses to match different handwriting styles:\u003c\/p\u003e\n\u003cul data-path-to-node=\"7,1,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,1,0,0\"\u003e\u003cb data-path-to-node=\"7,1,1,0,0\" data-index-in-node=\"0\"\u003eEF (Extra Fine):\u003c\/b\u003e Perfect for ultra-precise, compact writing and detailed scheduler planning.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,1,1,0\"\u003e\u003cb data-path-to-node=\"7,1,1,1,0\" data-index-in-node=\"0\"\u003eF (Fine):\u003c\/b\u003e The standard, daily-use standard size that handles regular note-taking flawlessly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,1,2,0\"\u003e\u003cb data-path-to-node=\"7,1,1,2,0\" data-index-in-node=\"0\"\u003eM (Medium):\u003c\/b\u003e Offers a smoother, broader ink flow that highlights shading properties well.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eFull Kakuno Series Comparison\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10\"\u003eThe Kakuno line is organized into distinct design families based on barrel colors and nib variations:\u003c\/p\u003e\n\u003ctable data-path-to-node=\"11\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFamily Group\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eBarrel Color\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eCap Color Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eNib Engraving Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,1,0,0\"\u003e\u003cb data-path-to-node=\"11,1,0,0\" data-index-in-node=\"0\"\u003eSoft Color Series\u003c\/b\u003e \u003ci data-path-to-node=\"11,1,0,0\" data-index-in-node=\"18\"\u003e(Requested Model)\u003c\/i\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,1,1,0\"\u003eIvory \/ White\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,1,2,0\"\u003eSoft Pink (SP), \u003cb data-path-to-node=\"11,1,2,0\" data-index-in-node=\"16\"\u003eSoft Blue (SL)\u003c\/b\u003e, Soft Violet (SV), Soft Yellow (SY)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,1,3,0\"\u003eWinking Smiley Face (\u003cspan class=\"math-inline\" data-math=\"v\\underline{\\circ}\" data-index-in-node=\"21\"\u003e$v\\underline{\\circ}$\u003c\/span\u003e)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,2,0,0\"\u003e\u003cb data-path-to-node=\"11,2,0,0\" data-index-in-node=\"0\"\u003eOriginal Series\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,2,1,0\"\u003eDark Grey \/ Charcoal\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,2,2,0\"\u003eOrange (O), Pink (P), Red (R), Light Green (LG), Blue (L), Grey (GY)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,2,3,0\"\u003eClassic Smiley Face (\u003cspan class=\"math-inline\" data-math=\"\\circ\\underline{\\circ}\" data-index-in-node=\"21\"\u003e$\\circ\\underline{\\circ}$\u003c\/span\u003e)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,3,0,0\"\u003e\u003cb data-path-to-node=\"11,3,0,0\" data-index-in-node=\"0\"\u003eClear Series\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,3,1,0\"\u003eTransparent (NC)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,3,2,0\"\u003eTransparent\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,3,3,0\"\u003eClassic Smiley Face With Tongue Out (\u003cspan class=\"math-inline\" data-math=\"\\circ\\underline{\\omega}\" data-index-in-node=\"37\"\u003e$\\circ\\underline{\\omega}$\u003c\/span\u003e)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,4,0,0\"\u003e\u003cb data-path-to-node=\"11,4,0,0\" data-index-in-node=\"0\"\u003eKakuno Family (New)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,4,1,0\"\u003eSemi-Transparent\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,4,2,0\"\u003ePapa Blue (KPL), Mama Red (KMR), Boy Green (KBOG), Girl Pink (KGP), Baby Yellow (KBAY)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"11,4,3,0\"\u003eSpecialized Family Faces\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"12\"\u003eBest Used For\u003c\/h3\u003e\n\u003cul data-path-to-node=\"13\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003e\u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"0\"\u003eFountain Pen Beginners:\u003c\/b\u003e The built-in visual cue of the smiling nib takes the guesswork out of learning how to write with a fountain pen.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003eDaily Journaling \u0026amp; Scrapbooking:\u003c\/b\u003e Pairs beautifully with premium inks for planners, multi-color bullet journaling, and sketching.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003eErgonomic Writing:\u003c\/b\u003e The triangular grip section naturally guides fingers into a proper, fatigue-reducing three-point hold.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KOJA Paper Box","offers":[{"title":"Extra Fine","offer_id":54959382659444,"sku":"KKB1","price":9.99,"currency_code":"USD","in_stock":true},{"title":"Fine","offer_id":54959382692212,"sku":"KKB2","price":9.99,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":54959382724980,"sku":"KKB3","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/4043\/8388\/files\/2026-07-15200353.png?v=1784113630","url":"https:\/\/kojapaperbox.com\/products\/pilot-kakuno-soft-blue-fountain-pen","provider":"KOJA Paper Box","version":"1.0","type":"link"}