{"product_id":"fisher-space-pen-fp111538-burgundy-medium-ink-refill","title":"Fisher Space Pen Burgundy Medium Ink Refill","description":"\u003cp\u003e\u003cstrong\u003eFisher Space Pen\u003c\/strong\u003e is the brand that put a reliable ballpoint in the hands of NASA astronauts. Paul C. Fisher developed a sealed, pressurized refill so ink flows when ordinary pens fail—upside down, through grease, in heat and cold, and in zero gravity. Decades later, Fisher still manufactures many models in the United States to the same demanding standard.\u003c\/p\u003e\u003cp\u003eGenuine \u003cstrong\u003eFisher pressurized refills\u003c\/strong\u003e keep your Space Pen, Bullet, or compatible pen performing like new. The thixotropic ink and sealed cartridge are why Fisher writes where standard ballpoints skip or dry out. Match the refill series (PR4, SPR4, etc.) to your pen model for best results.\u003c\/p\u003e\u003ch3\u003eDetails\u003c\/h3\u003e\u003cp\u003eWrites upside down, underwater, through grease, and in extreme temperatures.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"width:100%; border-collapse: collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003eFisher Space Pen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003eFP111538\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003eSPR5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Fisher Space Pen","offers":[{"title":"Default Title","offer_id":47974064455915,"sku":"FP111538","price":7.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/5011\/9147\/files\/FP111538.jpg?v=1773850034","url":"https:\/\/beprotools.com\/products\/fisher-space-pen-fp111538-burgundy-medium-ink-refill","provider":"BePro","version":"1.0","type":"link"}