{"product_id":"moonman-sun-expedition-size-8-fountain-pen-nib-gold-plated-replacement-nib-unit-for-p139-p140-fountain-pens","title":"Moonman Sun Expedition Size 8 Fountain Pen Nib  – Gold-Plated Replacement Nib Unit for P139 \u0026 P140 Fountain Pens","description":"\u003cp\u003eEnhance your writing experience with the \u003cstrong data-start=\"121\" data-end=\"177\"\u003eMoonman Sun Expedition Size #8 Fountain Pen Nib Unit\u003c\/strong\u003e. Featuring a premium gold-plated finish with the iconic \u003cstrong\u003eSun Expedition engraving\u003c\/strong\u003e, this Size #8 replacement nib unit comes equipped with a \u003cstrong\u003eP\u003c\/strong\u003e\u003cstrong data-start=\"316\" data-end=\"354\"\u003eremium hand-finished Ebonite Feed\u003c\/strong\u003e for superior ink flow, consistent performance, and excellent ink regulation. Designed for the Moonman P139, P140, and other compatible Size #8 fountain pens, it offers smooth writing, precise line control, and easy installation—making it ideal for everyday writing, journaling, calligraphy, and signatures.\u003c\/p\u003e","brand":"Moonman","offers":[{"title":"Extra Fine","offer_id":53046590767426,"sku":"Sun nib unit- EF","price":2200.0,"currency_code":"INR","in_stock":true},{"title":"Fine","offer_id":53046590800194,"sku":"Sun nib unit- F","price":2200.0,"currency_code":"INR","in_stock":true},{"title":"Medium","offer_id":53046590832962,"sku":"Sun nib unit- M","price":2200.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/6346\/2210\/files\/0-1_a04af903-ccc8-41dd-b4de-d96df522e94b.jpg?v=1778398610","url":"https:\/\/moonmanpen.com\/products\/moonman-sun-expedition-size-8-fountain-pen-nib-gold-plated-replacement-nib-unit-for-p139-p140-fountain-pens","provider":"Moonman Pen","version":"1.0","type":"link"}