{"product_id":"gravitas-fountain-pen-sentry-raw-grade-5-titanium","title":"Gravitas Fountain Pen - Sentry - Raw Grade 5 Titanium - Limited Edition (2025)","description":"\u003cp\u003eMeet the upgraded Sentry fountain pen, the larger sibling of Gravitas' entry-level model. Though slightly heavier than its counterpart, the Sentry remains comfortable and user-friendly, thanks to its well-balanced, weighted section. With triple-start cap ACME thread profile, the cap smoothly disengages with just 2.25 turns, the delrin sleeve of the cap protects the surface of the barrel when posting. \u003c\/p\u003e\n\u003cp\u003eThe 25mm-long section, tapering from 13.25mm to 11.5mm, is expertly crafted from Stainless Steel and features finely machined circular grooves for an enhanced grip. The cap and barrel are machined from a single block of Grade 5 Titanium making for a lighter sentry pen with a smooth raw metal finish.\u003cbr\u003e\u003cbr\u003eThe recent upgrade for the Sentry brought two o-rings, one on the section that maintains a tight seal preventing the section from coming off when its not needed and one on the barrel that prevents the cap from accidentally coming off.\u003cbr\u003e\u003cbr\u003eThe Sentry is equipped with a Gravitas-produced size 6 steel nib, compatible* with Jowo No. 6 threads, and an ABS plastic feeder. It offers a range of nib options, including Extra Fine, Fine, Medium and Broad. Each Sentry pen comes provided with a standard international plug in cartridge converter.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003e*when swapping for a different nib unit you are sole responsible for checking the fitment of the new nib - we are not responsible for any damages that may occur from the use of non gravitas nibs\/nib units.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eElevate your writing journey with the exceptional craftsmanship of the Sentry fountain pen.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePen Dimensions \u003c\/strong\u003e\u003cbr\u003e- Length of Pen (with cap on): 145.6mm\u003cbr\u003e- Length of Pen (with cap off from bottom to nib): 138.9mm\u003cbr\u003e- Length of Grip Section: 38mm\u003cbr\u003e- Actual weight: 3.2 oz\u003cbr\u003e- Weight with Cap: 53.86g\u003cbr\u003eWeight without Cap: 39.68g\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003cbr\u003e- Type: Fountain Pen\u003cbr\u003e- Body Material: Grade 5 Titanium\u003cbr\u003e- Cap Type: Screw\u003cbr\u003e- Filling Mechanism: Eyedropper \/ Cartridge \/ Converter\u003cbr\u003e- Nib Material: Stainless Steel, #6\u003cbr\u003e- Postability: Yes\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eComes With\u003cbr\u003e\u003c\/b\u003e- Large Zippered Case\u003cbr\u003e- Standard International Converter\u003c\/p\u003e\n\u003c!----\u003e","brand":"Gravitas","offers":[{"title":"Steel #6 \/ Extra Fine","offer_id":44757097742512,"sku":"GP-FP-SY-G5TI-11\/SI-SN6-EF","price":200.0,"currency_code":"USD","in_stock":true},{"title":"Steel #6 \/ Fine","offer_id":44757097775280,"sku":"GP-FP-SY-G5TI-11\/SI-SN6-F","price":200.0,"currency_code":"USD","in_stock":true},{"title":"Steel #6 \/ Medium","offer_id":44757097840816,"sku":"GP-FP-SY-G5TI-11\/SI-SN6-M","price":200.0,"currency_code":"USD","in_stock":true},{"title":"Steel #6 \/ Broad","offer_id":44757097873584,"sku":"GP-FP-SY-G5TI-11\/SI-SN6-B","price":200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0117\/8252\/0932\/files\/Gravitas-Fountain-Pen-Sentry-Raw-Grade-5-Titanium-Limited-Edition-2025.jpg?v=1760128988","url":"https:\/\/endlesspens.pro\/products\/gravitas-fountain-pen-sentry-raw-grade-5-titanium","provider":"EndlessPens","version":"1.0","type":"link"}