{"product_id":"sapphire-demonstrator-fountain-pen","title":"Sapphire Demonstrator Fountain Pen","description":"\u003cp\u003e\u003cspan\u003eThe swirling and shimmering colors of the Opus 88 Sapphire Demonstrator fountain pen look like stars suspended in a night sky, framed by gemlike sapphire blue endcaps. It's a large pen with a matching large ink capacity that will let you write uninterrupted for hours on end. It has an eyedropper filling system and a shutoff valve to help prevent leaking. Unscrew the blind cap at the end of the pen when you're writing to allow ink to flow, and tighten it up when you're traveling to shut off the ink supply. The body of the pen is made of smooth resin with metal accents. The screw-on cap cannot be posted.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eStaff pick!\u003c\/strong\u003e Veronica says: \"I don't normally gravitate to writing with larger pens but this one is both gorgeous and has a smooth writing feel to it. I was instantly captivated by the shimmery pen body that has a luminous quality to it. The black metal accents and nib tie the whole look together.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.studiopatron.mom\/products\/opus-88-12-replacement-nib-black-coating?_pos=2\u0026amp;_psq=%2312+nib\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"Opus 88 #12 Replacement Nib | Black Coating\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003e#12 black coated stainless steel nib\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUses bottled ink only\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eComes in a gift box \u003c\/span\u003e\u003cspan\u003ewith a glass eyedropper\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e5.8\" when closed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003e5.4\" when uncapped\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Opus 88","offers":[{"title":"Fine","offer_id":46087164428517,"sku":"23091801 F","price":140.0,"currency_code":"USD","in_stock":false},{"title":"Medium","offer_id":46087151419621,"sku":"23091801 M","price":140.0,"currency_code":"USD","in_stock":false},{"title":"Stub 1.5mm","offer_id":46568529068261,"sku":"23091801 M","price":140.0,"currency_code":"USD","in_stock":false},{"title":"Flex Fine","offer_id":46748250898661,"sku":null,"price":150.0,"currency_code":"USD","in_stock":false},{"title":"Flex Extra Fine","offer_id":46748250931429,"sku":null,"price":150.0,"currency_code":"USD","in_stock":false},{"title":"Extra Fine","offer_id":46748358279397,"sku":"23091801 EF","price":140.0,"currency_code":"USD","in_stock":false},{"title":"Broad","offer_id":48964208591077,"sku":null,"price":140.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1047\/9354\/files\/6G0A4069.jpg?v=1727715381","url":"https:\/\/www.studiopatron.mom\/products\/sapphire-demonstrator-fountain-pen","provider":"The Paper Mouse","version":"1.0","type":"link"}