{"product_id":"retro-pen-refills-black-ink-4-cartridges","title":"Retro Pen Refills | Black Ink, 4 Cartridges","description":"\u003cp\u003eNever run out of ink again with our standard ballpoint pen refills, designed to fit Idlewild Co. Retro Pens, as well as a variety of name-brand styles. Keep your favorite writing tools scribbling forever! • 4 BLACK Ink Cartridge Refills • 5mm Line Weight • Fits Idlewild Co.'s Retro Pens • Plastic-free Paperboard Sleeve \u003c\/p\u003e","brand":"Idlewild Co.","offers":[{"title":"Default Title","offer_id":44470829187115,"sku":"PEN-RFL-003","price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0265\/6206\/8523\/files\/a0474fe27bd6052da68eeca511f1ead9d7d60179c5f7cdc0fc3b1766f14908be.jpg?v=1784844843","url":"https:\/\/rsvpnotes.com\/products\/retro-pen-refills-black-ink-4-cartridges","provider":"RSVPNotes.com","version":"1.0","type":"link"}