{"product_id":"water-based-pen-refill-clear-barrel-cartridge","title":"Water-Based Pen Refill Clear-Barrel Replacement Cartridge Black Red Blue 21EDC","description":"\u003cp\u003eAn individually selected replacement pen refill offered in Black, Red or Blue ink. The captured photographs show the clear reservoir, metal writing tip and color-coded tail; complete pens are shown only to demonstrate a refill installation.\u003c\/p\u003e\u003ch2\u003eDetails\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSelect Black, Red or Blue as a separate ink-color option.\u003c\/li\u003e\n\u003cli\u003eEach refill has a clear reservoir section and a slim metal writing tip as photographed.\u003c\/li\u003e\n\u003cli\u003eThe captured source describes the refill as water-based; no independent ink formulation or performance test is provided.\u003c\/li\u003e\n\u003cli\u003eDisassembled metal-pen photographs are installation illustrations, not a complete-pen sale.\u003c\/li\u003e\n\u003cli\u003eNo exact refill length, tip-size measurement, standard refill code or universal pen compatibility is established.\u003c\/li\u003e\n\u003cli\u003eEach order includes one selected refill, not all three colors.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eType: Pen Refill.\u003c\/li\u003e\n\u003cli\u003eMaterial: Clear reservoir barrel and metal writing tip, as photographed.\u003c\/li\u003e\n\u003cli\u003eSupplier: 21EDC.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIncluded\u003c\/h2\u003e\u003cp\u003eOne replacement pen refill in the selected ink color. Complete pen bodies, pen tips, springs and other illustrated pen hardware are not included.\u003c\/p\u003e\u003ch2\u003eQuestions \u0026amp; Answers\u003c\/h2\u003e\u003ch3\u003eIs a complete pen included?\u003c\/h3\u003e\u003cp\u003eNo. This listing supplies one refill only. Pen-body photographs demonstrate an installation.\u003c\/p\u003e\u003ch3\u003eAre all three ink colors supplied together?\u003c\/h3\u003e\u003cp\u003eNo. Choose one Black, Red or Blue refill.\u003c\/p\u003e\u003ch3\u003eWill it fit any pen?\u003c\/h3\u003e\u003cp\u003eUniversal fit is not established. Exact refill dimensions and a standard compatibility code are not provided in the captured source.\u003c\/p\u003e","brand":"21EDC","offers":[{"title":"Black","offer_id":67799801200867,"sku":"21EDC-529370212598-3152596175851","price":15.38,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":67799801233635,"sku":"21EDC-529370212598-3152596175852","price":15.38,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":67799801266403,"sku":"21EDC-529370212598-3152596175853","price":15.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/8642\/4291\/files\/edc21-multi-nourl-1280-529370212598-61fbc33b839f4d1164d4dd81.webp?v=1792874922","url":"https:\/\/ironpulseedc.com\/products\/water-based-pen-refill-clear-barrel-cartridge","provider":"Iron Pulse EDC","version":"1.0","type":"link"}